Applied Mathematics and Quantum Computing Research Group
The work of the group covers the areas of quantum computing, discrete mathematics, theory of elasticity, probability theory, statistics and reliability. The group has a very high international profile and collaborates with many universities worldwide. Current projects of group include:
 Quantum computing and quantum optical communications.
 Finite Quantum Systems. Galois fields in Quantum Computing and applications to coding and cryptography.
 Algebraic number theory (e.g., padic numbers) in Quantum Mechanics and harmonic analysis.
 Analytic functions in quantum computing.
 Group theory methods (e.g., profinite groups) in quantum computing.
 Lattices, topology and logic in the context of quantum computing.
 Timefrequency analysis, wavelets, applications to large data analysis.
 Mesoscopic Josephson devices.
 Solution of nonlinear partial differential equations and their systems.
 Continuum mechanics, theory of Elasticity.
 Probability and statistics.
 Reliability theory.
 Numerical analysis and Pade approximants.
How to Apply
Full details of how to apply are available in the Faculty's section for research students.
Further information on Research Degrees is available on the University website.
Contact
Group Leader  Professor A Vourdas
Faculty of Engineering and informatics
Computer Science
University of Bradford
Bradford BD7 1DP
UK
Tel: 01274 233950, overseas  44 1274 233950
Email: A.Vourdas@Bradford.ac.uk
People
Academic Staff
Current Students
 Stephen Miller
 Semiu Oladejo
 Tominiyi Olupitan
 Hend Abdelgader Eissa
 Sanfo David Agyo
 Pavlos Evangelides
Previous Research Students  Graduates
 Christos Dedes  Thesis Title: Interference and correlation effects in multimode quantum systems
 Sheng Zhang  Thesis Title: Quantum Phase Space Methods and their Applications
 Areej Shhab  Thesis Title: Applications of Artificial Intelligence Systems in Knowledge Discovery and Data Mining
 Ci Lei  Thesis Title: Analytic representations and their applications to fourier multiport device
 Zuriati Ahmad Zukarnain  Thesis Title: Entaglement of SQUID Rings
 Panagiotis Artikis  Thesis Title: Properties and Applications in Systems Operations under Risk of ExponentialUniform Multiplicative Model and Related Sums
 Constantinos Artikis  Thesis Title: Poisson Random Sums of AlphaMonotone Random Variables in Risk Management
 Lina Wang  Thesis Title: Symplectic transformations and entanglement in finite quantum systems
 Hilal Ali Abdullah AlHadrami  Thesis Title: Phase space methods in finite quantum systems
 Iman Sadek Alansari  Thesis Title: Integrating student selfassessment and feedback in elearning applications: a proposed educational model
 Muna Masaud Jabuni  Thesis Title: Analytic representations of finite quantum systems on a torus
 Ahmad Ammari  Thesis Title: Transforming user data into user value by novel mining techniques for extraction of web content, structure and usage patterns
 Souad Mugassabi  Thesis Title: Schrödinger equation with periodic potentials
 Bahari Idrus  Thesis Title: Quantum correlations and measurements in tripartite quantum systems
 Abdelgader Mohamed  Thesis Title: A new class of coherent states and its properties
 Mohamed Mahmoud Shalaby  Thesis Title: Weak mutually unbiased bases with applications to quantum cryptography and tomography
 Somia Muftah Amsheri  Thesis Title: Fractional calculus operator and its applications to certain classes of analytic functions
Publications
Journal Publications
2017

Agyo, S., Lei, C. and Vourdas, A. (2017): "The groupoid of bifractional transformations" Journal of Mathematical Physics, American Institute of Physics, 58 052103
Publication ID: [5122]

Agyo, S, Lei, C and Vourdas, A (2017): "The groupoid of bifractional transformations" J. Math. Phys., 58 052103 (116)
Publication ID: [5121]

Vourdas A (2017): "Renormalization of total set of states into generalized bases with a resolution of the identity" J. Phys. A, 50 325207 (124)
Publication ID: [5141]

Vourdas A (2017): "Dressed coherent states in finite quantum systems: a cooperative game theory approach" Annals of Physics, 376 153181
Publication ID: [5038]
2016

Olupitan, T, Lei, C and Vourdas, A (2016): "An analytic function approach to weak mutually unbiased bases" Ann. Phys., 371 119
Publication ID: [4884]

Eissa, H, Evangelides, P, Lei, C and Vourdas, A (2016): "Paths of zeros of analytic functions describing finite quantum systems" Phys. Lett. A, 380 548553
Publication ID: [4711]

Olupitan, T., Lei, C. and Vourdas, A. (2016): "An analytic function approach to weak mutually unbiased bases" Annals of Physics, Elsevier Science, 371 119
Publication ID: [4885]

Eissa, H, Evangelides, P, Lei, C and Vourdas, A A(2016): "Paths of zeros of analytic functions describing finite quantum systems" Physics Letters A, Elsevier Science, 380 (4): 548
Publication ID: [4725]

Vourdas A (2016): "Coherent spaces, Boolean rings and quantum gates" Annals of Physics, 373 557580
Publication ID: [4973]

Vourdas A (2016): "Mobius operators and nonadditive quantum probabilities in the Birkhoffvon Neumann lattice" J. Geom. Phys., Elsevier, 101 3851
Publication ID: [4723]

Vourdas A (2016): "Comonotoniciy and Choquet integrals of Hermitian operators and their applications" J. Phys. A, 49 145002
Publication ID: [4843]
2015

Evangelides, P., Lei, C. and Vourdas, A. (2015): "Analytic representations with theta functions for systems on Z(d) and on S" Journal of Mathematical Physics, American Institute of Physics, 56 (7): 072108
Publication ID: [4667]

Agyo, S, Lei, C and Vourdas, A (2015): "Interpolation between phase space quantities with bifractional displacement operators" Physics Letters A, 379 255260
Publication ID: [4226]
2014

Oladejo, S.O., Lei, C. and Vourdas, A. (2014): "Partial ordering of weak mutually unbiased
bases" Journal of Physics A: Mathematical and Theoretical, Institute of Physics, 47 (48): 485204
Publication ID: [4665]

Vourdas A (2014): "Quantum probabilities as DempsterShafer probabilities in the lattice of subspaces" J. Math. Phys., 55 082107
Publication ID: [4168]

Vourdas A (2014): "Lower and upper probabilities in the distributive lattice of subsystems" J. Phys. A, 47 345203
Publication ID: [4169]
2013

Shalaby, M and Vourdas, A (2013): "Mutually unbiased projectors and duality between lines and bases in finite quantum systems" Annals Phys., 337 208220
Publication ID: [4001]

Vourdas A (2013): "The complete Heyting algebra of subsystems and contextuality" J. Math. Phys., 54 082105
Publication ID: [4016]

Vourdas A (2013): "Quantum Mechanics on profinite groups and partial order" J. Physics A46, 043001, 46 149
Publication ID: [3953]
2012

Vourdas A (2012): "Partial order and a T0 topology in a set of finite quantum systems" J. Math. Phys., 53 122101
Publication ID: [3926]

De guise, H, Vourdas, A and Sanchezsoto, L (2012): "Complementarity and phases in SU(3)" J. Phys. A, 45 244030
Publication ID: [3906]

Vourdas A (2012): "Harmonic analysis on rational numbers" J. Math. Anal. Appl., 394 4860
Publication ID: [3908]

Earnshaw, R.A., Lei, C., Li, J., Mugassabi, S. and Vourdas, A. (2012): "Largescale data analysis using the Wigner function" Physica A: Statistical Mechanics and its Applications, Elsevier Science, 391 (7): 24012407
Publication ID: [3955]

Vourdas, A, Penson, KA, Duchamp, GHE and Solomon, AI (2012): "Generalized Bargmann functions, their growth and von Neumann lattices" J. Phys. A, 45 244031
Publication ID: [3907]

Shalaby, M and Vourdas, A (2012): "Weak mutually unbiased bases" J. Phys. A, 45 052001
Publication ID: [3868]

Earnshaw, RA, Lei, C, Li, J, Mugassabi, S and Vourdas, A (2012): "Large scale data analysis using the Wigner function" Physica A, 391 24012407
Publication ID: [3867]
2011

Mohamed, A., Lei, C. and Vourdas, A (2011): "Weak coherent states related to the multiplicative group C#" Journal of Physics A: Mathematical and Theoretical, Institute of Physics, 44 (21): 215304
Publication ID: [3954]

Mohamed, A, Lei, C and Vourdas, A (2011): "Weak coherent states related to the multiplicative group C^*" J. Phys. A, 44 215304
Publication ID: [3712]

Vourdas A (2011): "Quantum mechanics on Q/Z" J. Math. Phys., 52 062103
Publication ID: [3731]

Shalaby, M and Vourdas, A (2011): "Tomagraphically complete sets of orthonormal bases in finite systems" J. Phys. A, 44 345303
Publication ID: [3747]

Cotfas, N, Gazeau, JP and Vourdas, A (2011): "Finitedimensional Hilbert space and frame quantization" J. Phys., A44 175303
Publication ID: [3704]
2010

Tubani, M, Vourdas, A and Zhang, S (2010): "Zeros in analytic representations of finite quantum systems on a torus" Physica Scripta, 82 038107
Publication ID: [3522]

Mugassabi, S and Vourdas, A (2010): "Localized wavefunctions in quantum systems with multiwell potentials" J. Phys. A, 43 325304
Publication ID: [3497]

Idrus, B., Konstadopoulou, A., Spiller, T. and Vourdas, A. A.(2010): "Correlations in a chain of three oscillators with nearest neighbour coupling" J. Modern Optics, 57 576581
Publication ID: [3473]

Vourdas, A and Banderier, C (2010): "Symplectic transformations and quantum tomography in finite quantum systems" J. Phys. A, 43 042001
Publication ID: [3382]

Vourdas A (2010): "Hamiltonians of quantum systems with positions and momenta in GF(p^n)" J. Math. Phys., 51 052102
Publication ID: [3467]

Vourdas A (2010): "Harmonic analysis on GF(p^p^infty): Part II" J. Math. Anal. Appl., 370 7181
Publication ID: [3496]

Vourdas A (2010): "Wigner and Weyl functions for padic quantum mechanics" Physics of atomic nuclei, 73 237241
Publication ID: [3416]

Vourdas A (2010): "Totally disconnected and locally compact HeisenbergWeyl groups" J. Fourier Anal. Appl., 16 748767
Publication ID: [3456]

Vourdas A (2010): "Harmonic analysis on GF(p^p^infty): Part I" J. Math. Anal. Appl., 370 5770
Publication ID: [3495]
2009

Al hadhrami, H and Vourdas, A (2009): "Fourth order interference and the extended phase space formalism for finite quantum systems" Phys. Rev. A, 40 022110
Publication ID: [3334]

Mugassabi, S and Vourdas, A (2009): "Almost periodic onedimensional systems" J. Phys. A, 42 202001
Publication ID: [3198]

Vourdas, A and Zhang, S (2009): "Quantum number theoretic transforms on multipartite finite systems" J. Opt. Soc. Am. A, 26 13601365
Publication ID: [3218]

Vourdas A (2009): "Quantum systems with positions and momenta on a Galois field" J. Phys. Conf. Series, 104 012014
Publication ID: [3383]
2008

Wang, L, Al hadhrami, H and Vourdas, A (2008): "Symplectic transformations and entanglement in multipartite finite systems" Eur. Phys. J. D, 49 265272
Publication ID: [2853]

Vourdas A (2008): "Quantum mechanics on padic numbers" J. Phys. A, 41 455303
Publication ID: [2868]

Vourdas A (2008): "Harmonic analysis on a Galois field and its subfields" J. Fourier Anal. Appl., 14 102123
Publication ID: [2578]
2007

Vourdas A (2007): "Quantum systems with finite Hilbert space: Galois fields in quantum mechanics" J. Phys., A40 R285R331
Publication ID: [2390]

Lei, C and Vourdas, A (2007): "Fourier transform in multimode systems in the Bargmann representation" Journal of Physics A: Mathematical and Theoretical, Institute of Physics, 40 (23): 6193
Publication ID: [4002]

Lei, C and Vourdas, A (2007): "Fourier transform in multimode systems in the Bargmann representation" J. Phys. A, 40 61936209
Publication ID: [2320]

Dodonov, VV, Man'ko, MA, Man'ko, VI and Vourdas, A (2007): "Squeezed states and uncertainty relations since 1991" Journal Russian Laser Research, 28 404428
Publication ID: [2537]

Bishop, RF and Vourdas, A (2007): "Thermal coherent states, a broader class of mixed coherent states and generalized thermofield dynamics" Int J Mod Phys B, 21 25292545
Publication ID: [2619]
2006

Zhang, S., Lei, C., Vourdas, A. and Dunningham, J.A. (2006): "Applications and implementation of Fourier multiport devices" Journal of Physics B: Atomic, Molecular and Optical Physics, Institute of Physics, 39 (7): 1625
Publication ID: [4003]

Zhang, S, Lei, C, Vourdas, A and Dunningham, JA (2006): "Applications and implementation of Fourier multiport devices" J. Phys. B:At. Mol. Opt. Phys., 39 16251637
Publication ID: [2131]

Dunningham, J.A. and Vourdas, A. (2006): "Efficient comparison of pathlengths using Fourier multiport devices" J. Phys. B:At. Mol. Opt. Phys., 39 15791586
Publication ID: [2130]

Vourdas A (2006): "Analytic representations in quantum mechanics" J. Phys. A, 39 R65R141
Publication ID: [2088]

Vourdas A (2006): "Galois quantum systems, irreducible polynomials and Riemann surfaces" J. Math. Phys., 47 092104
Publication ID: [2201]

Vourdas A (2006): "The frobenius formalism in Galois quantum systems" Acta Applicandae Mathematicae, 93 197214
Publication ID: [2211]

Ahmadzukarnain, Z, Konstadopoulou, A and Vourdas, A (2006): "Measurements and correlations in tripartite systems" Int. J. Mod. Phys. B, 20 15511563
Publication ID: [2150]

Dajka, J, Vourdas, A, Zhang, S and Zipper, E (2006): "The influence of entangled photons on distant persistent currents" J. Phys. Cond. Matter, 18 13671379
Publication ID: [2089]
2005

Lei, C., Vourdas, A. and Wunsche, A. (2005): "Analytic and contour representations in the unit disk based on SU(1,1) coherent states" Journal of Mathematical Physics, American Institute of Physics, 46 (11): 112101
Publication ID: [4004]

Lei, C, Vourdas, A and Wunsche, A (2005): "Analytic and contour representations in the unit disk based on SU(1,1) coherent states" J. Math. Phys., 46 112101
Publication ID: [1992]

Vourdas A (2005): "Propagation of a quantum state in a continuum of coupled oscillators and applications to entanglement" J. Phys. A, 38 98599875
Publication ID: [1991]

Vourdas A (2005): "Galois quantum systems" J.Phys.A, 38 8453
Publication ID: [1954]

Vourdas A (2005): "Mode displacements in multimode systems and applications to entanglement" Physical Review A, 71 043821
Publication ID: [1894]

Vourdas, A and Dunningham, JA (2005): "Fourier multiport devices" Physical Review, A71 013809
Publication ID: [1764]

Dajka, J, Szopa, M, Vourdas, A and Zipper, E E(2005): "The influence of nonclassical electromagnetic fields on persistent currents" Phys. Stat. Sol. B, 242 296
Publication ID: [1896]

Tsomokos, D, Chong, CC and Vourdas, A (2005): "Electron interference in mesoscopic devices in the presence of nonclassical electromagnetic fields" J. Optics B: Quantum Semiclas. Optics, 7 R73
Publication ID: [1895]
2004

Vourdas A (2004): "Local correlations and uncertainties in onemode systems" Physical Review, A69 022108
Publication ID: [1518]

Vourdas A (2004): "Quantum systems with finite Hilbert space" Reports Progress Phys., 67 267
Publication ID: [1494]

Tsomokos, D, Chong, CC and Vourdas, A (2004): "Entanglement of distant electron interference experiments" Physical Review, A69 013810
Publication ID: [1493]

Zhang, S and Vourdas, A (2004): "Analytic representation of finite quantum systems" J. Phys A, 37 83498363
Publication ID: [1679]

Vourdas A (2004): "Symplectically entangled states and their applications to coding" Journal of Physics, A37 3305
Publication ID: [1519]

Tsomokos, D, Chong, CC and Vourdas, A (2004): "Entangled quantum currents in distant mesoscopic Josephson junctions" J. Phys.: Cond. Matter, 16 91699180
Publication ID: [1759]

Everitt, MJ, Clark, TD, Stiffel, P, Vourdas, A and Et al, (2004): "Superconducting analogues of quantum optical phenomena: macroscopic quantum superpositions and squeezing in a superconducting quantum interference device ring" Phys. Rev. A, 69 043804
Publication ID: [1681]

Dajka, J, Szopa, M, Vourdas, A and Zipper, E (2004): "Persistent currents in the presence of nonclassical electromagnetic fields" Physical Review, B69 045305
Publication ID: [1492]

Stergioulas, A and Vourdas, A (2004): "The Bargmann analytic representation in signal analysis" J. Comp. Appl. Math., 167 183192
Publication ID: [1682]
2003

Vourdas A (2003): "Factorization in finite quantum systems" Journal of Physics A, 36 56455653
Publication ID: [1365]

Konstadopoulou, A, Hollingworth, MJ, Everitt, M, Vourdas, A and Et al, A (2003): "Vortices in Josephson arrays interacting with nonclassical microwaves: The effect of dissipation" European Phys. Journal B, 32 279285
Publication ID: [1364]

Zhang, S and Vourdas, A (2003): "Phase space methods for particles on a circle" J. Math. Phys., 44 50845094
Publication ID: [1443]

Vourdas A (2003): "Entangling transformations in composite finite quantum systems" Journal Optics B: Quantum & Semiclassical Optics, 5 S581S585
Publication ID: [1428]

Vourdas A (2003): "The completeness of sequences of coherent states" Journal of Optics B: Quantum and Semiclassical Optics, 5 S413S415
Publication ID: [1378]

Migliore, R, Konstadopoulou, A, Vourdas, A, Spiller, T and Messina, T (2003): "Entangling gates using Josephson circuits coupled through nonclassical microwaves" Physics Letters A, 319 6772
Publication ID: [1450]
2002

Chong, C.C, Tsomokos, D. and Vourdas, A (2002): "Correlations in interfering electrons irradiated by nonclassical microwaves" Physical Review A, 69 033813
Publication ID: [1063]

Kobe, S., Podmiljsak, B., mcguiness, P.J., Vourdas, A and Et al, (2002): "A nondestructive determination of rareearth ion concentration in laser crystals" Crystal Engineering, 5 307315
Publication ID: [1363]

Vourdas A (2002): "Coding with finite quantum systems" Physical Review, A65 042321
Publication ID: [883]
2001

Hollingworth, J.M, Vourdas, A and Backhouse, N (2001): "Wave propagation in onedimensional optical quasiperiodic systems" Physical Review, E64 036611
Publication ID: [874]

Everitt, M.J, Stiffel, P, Clark, T.D, Vourdas, A and Ralph, A (2001): "A fully quantum mechanical model of a SQUID ring coupled to an electromagnetic field" Physical Review, B63 144530
Publication ID: [871]

Hollingworth, J.M, Konstadopoulou, A, Chountasis, S, Vourdas, A and Backhouse, A (2001): "GazeauKlauder coherent states in onemode systems with periodic potentials" Journal of Physics, A34 94639474
Publication ID: [877]

Vourdas, A, Cefalas, A.C and Sarantopoulou, E (2001): "Vortex interference in Josephson arrays in the insulating phase" Synthetic Metals, 124 265266
Publication ID: [866]

Vourdas A (2001): "Destruction of the interference by external nonclassical microwaves: The effect of quantum and classical noise on the phase factor" Physical Review, A64 053814
Publication ID: [876]

Chong, C.C and Vourdas, A (2001): "Quantum correlations and the extended phase space" Journal of Physics, A34 98499860
Publication ID: [878]

Stergioulas, L.K, Vassiliadis, V.S and Vourdas, A (2001): "Optimal bases of Gaussians in a Hilbert space: Applications in Mathematical Signal Analysis" Journal.Comp.Appl. Math., 133 601609
Publication ID: [869]

Sarantopoulou, E, Skordoulis, C, Cefalas, A.C and Vourdas, A (2001): "Modulation of period of quantum beats from optical emissions from the excited electronic states of mercury triatomic clusters" Synthetic Metals, 124 267269
Publication ID: [867]

Konstadopoulou, A, Hollingworth, J.M, Everitt, M, Vourdas, A and Clark, TD (2001): "Mesoscopic Josephson Arrays interacting with nonclassical electromagnetic fields and their applications" IEE Proc. Science, Measurement & Technology, 148 229232
Publication ID: [872]

Everitt, M.J, Clark, T.D, Vourdas, A and Et, AL (2001): "Quantum stastics and entanglement of two electromagnetic field modes coupled via a mesoscopic SQUID ring" Physical Review, B64 184517
Publication ID: [875]

Vourdas, A, Spiller, T.P, Clark, T.D and Poulton, D D(2001): "Tunneling of vortices through a weak link in an insulating Josephson array" Physical Review, B63 104501
Publication ID: [870]

Vourdas A (2001): "Quantum Systems with Finite Hilbert space and Chebyshev Polynomials" J. Comp. Appl. Math., 133 657664
Publication ID: [868]

Chong, C.C, Vourdas, A and Bendjaballah, C (2001): "Fractional Fourier transforms for quasiperiodic Bloch functions" J. Opt. Soc. Am., A18 24782485
Publication ID: [873]
2000

Stergioulas, L, Vourdas, A and Jones, G.R (2000): "Gabor representation of optical signals using a truncated von Neumann lattice and its practical implementation" Optical Engineering, 39 19651971
Publication ID: [865]

Jones, G.R, Russell, P.C, Vourdas, A, Cosgrave, J and Stergioulas, L (2000): "The Gabor transform basis of Chromatic monitoring" Meas. Science Tech., 11 489498
Publication ID: [864]

Kong, M.G, Zhong, X and Vourdas, A (2000): "Free electron laser spectrum control with a quasiperodic wiggler configuration" Nuclear Instrum. Meth., A44 712
Publication ID: [863]

Giakas, G, Stergioulas, L and Vourdas, A (2000): "Timefrequency analysis and filtering of kinematic signals with impacts using the Wigner function: accurate estimation of the second derivative" Journal Biomech., 33 567574
Publication ID: [862]
1999

Chountasis, S and Vourdas, (1999): "The extended phase space: a formalism for the study of quantum noise and quantum correlations" Journal of Physics, A32 69496961
Publication ID: [860]

Vourdas A (1999): "A unified approach to AharonovBohm, AharonovCasher and whichpath experiments" Journal of Physics, A32 55175528
Publication ID: [856]

Vourdas A (1999): "Dual Josephson phenomena with vortices" Europhysics. Letters., 48 201207
Publication ID: [861]

Chountasis, S, Stergioulas, L.K and Vourdas, A (1999): "Quantum filtering of noise in the Wigner function" Journal Mod. Optics, 46 21312134
Publication ID: [859]

Tunstall, J.J, Taylor, S, Vourdas, A, Leck, J.H and Batey, J.H (1999): "Application of a static magnetic field to the mass filter of a quadrupole mass spectrometer" Vacuum, 53 211213
Publication ID: [853]

Chountasis, S, Vourdas, A and Bendjaballah, C (1999): "Fractional fourier operators and generalized Wigner functions" Physical Review, A60 34673473
Publication ID: [858]

Kong, M.G and Vourdas, A (1999): "Control of harmonic generation in a freeelectron laser with a quasiperodic wiggler configuration" Physical Review, E59 23392346
Publication ID: [854]

Vourdas A (1999): "Bloch steps in vortex interference in the presence of classical and nonclassical electromagnetic fields" Physical Review, B60 620626
Publication ID: [857]

Stergioulas, L.K, Vassiliadis, V.S and Vourdas, A (1999): "Construction of quantum states from an optimally truncated von Neumann lattice of coherent states" Journal of Physics, A32 31693178
Publication ID: [855]
1998

Russell, P.C, Cosgrave, J, Tomtsis, D, Vourdas, A and Stergioulas, L (1998): "Extraction of information from acoustic vibration signals using gabor transform type devices" Meas. Sci. Technol, 9 12821290
Publication ID: [845]

Vourdas, A and Sanders, B (1998): "Determination of quantized electromagnetic field state via electron interferometry" Europhysics Letters, 43 659663
Publication ID: [850]

Vourdas, A and Bishop, R.F (1998): "Quantum systems at negative temperatures: a holomorphic approach based on coherent states" Journal of Physics, A31 85638575
Publication ID: [847]

Vourdas, A and Wnsche, A (1998): "Resolutions of the identity in terns of line integrals of SU(1,1) coherent states" Journal of Physics, A31 93419352
Publication ID: [851]

Bendjaballah, C, Leroy, J.M and Vourdas, A (1998): "Debit de distorsion et detection en communication quantique" C.R. Acad Sci.Paris IIB, 326 667670
Publication ID: [846]

Chountasis, S and Vourdas, A (1998): "Weyl functions and their use in the study of quantum interference" Physical Review, A58 848855
Publication ID: [848]

Chountasis, S and Vourdas, A (1998): "Weyl and Wigner functions in an extended phase space formalism" Physical Review, A58 17941798
Publication ID: [849]

Bendjaballah, C, Leroy, J.M and Vourdas, A (1998): "Rate distortion and detection in Quantum Communication" IEEE Trans. Info. Theo., IT4 16581665
Publication ID: [852]
1997

Vourdas A (1997): "Correlations in AC AharonovBohm phenomena" Physical Review, A56 24082411
Publication ID: [843]

Vourdas, A and Spiller, T.P (1997): "Quantum theory of the interaction of Josephson junctions with nonclassical microwaves" Z.Physik B, 102 4354
Publication ID: [838]

Vourdas A (1997): "Coherent evolution in a multiply connected space in the presence of fractional magnetic flux: the back reaction effect" Journal of Physics, A30 51955206
Publication ID: [842]

Kong, M.G and Vourdas, A (1997): "Radiation from quasiperiodically modulated electron beam" Europhysics Letters, 38 2529
Publication ID: [839]

Vourdas A (1997): "The growth of Bargmann functions and the completeness of sequences of coherent states" Journal of Physics, A30 48674876
Publication ID: [841]

Stergioulas, L and Vourdas, A (1997): "Robust quantum state engineering using coherent states on a truncated von Neumann lattice" Journal Mod Optics, 45 11551161
Publication ID: [844]

Blundell, R.E, Fang, M.T. and Vourdas, A (1997): "Stability of a dc SF6 arc in an axially accelerating flow" IEEE Trans. Plasma Science., 25 852859
Publication ID: [840]
1996

Vourdas, A, Brif, C and Mann, A (1996): "Factorisation of analytic representions in the unit disc and numberphase statistics of a quantum harmonic oscillator" Journal of Physics, A29 58875898
Publication ID: [833]

Odintsov, A and Vourdas, A (1996): "Single Cooper pair tunneling induced by nonclassical microwaves" Europhysics Letters, 34 385389
Publication ID: [834]

Vourdas A (1996): "Quantum Amplifiers at microwave frequencies using Josephson junctions" Journal Mod. Optics, 43 21052117
Publication ID: [835]

Vourdas, A and Bishop, R.F (1996): "Dirac's contour represention in thermofielddynamics" Physical Review, A53 12051208
Publication ID: [829]

Brif, C, Mann, A and Vourdas, A (1996): "Paritydependent squeezing of light" Journal of Physics, A29 20532067
Publication ID: [830]

Vourdas A (1996): "The angleangular momentum quantum phaes space" Journal of Physics, A29 42754288
Publication ID: [831]

Vourdas A (1996): "Fractional Shapiro steps in electron interference in the presence of nonclassical microwaves" Physics Review, B54 131751318
Publication ID: [837]

Brif, C, Vourdas, A and Mann, A (1996): "Analytic representations based on SU(1,1) coherent states and their applications" Journal of Physics, A29 58735885
Publication ID: [832]

Vourdas A (1996): "Resolutions of the identity in terms of SU(2) coherent states and their use for quantum state engineering" Physical Review, A54 45444552
Publication ID: [836]

Vourdas A (1996): "Quantum currents in mesoscopic Josephson Junctions in the presence of nonclassical microwaves" Z. Physik B, 100 455460
Publication ID: [828]
1995

Vourdas A (1995): "Electron interference in the presence of AC nonclassical electromagnetic fields" Europhysics Letters, 32 289294
Publication ID: [827]

Vourdas, A and Bishop, R.F (1995): "Displaced negative binomial mixed ststes: generalised thermofield dynamics" Physical Review, A51 23532360
Publication ID: [825]

Vourdas A (1995): "SU(2) coherent states on an msheeted covering of the sphere" Journal of Math. Physics, 36 47574773
Publication ID: [826]
1994

Vourdas A (1994): "Mesoscopic Josephson junction in the presence of nonclassical electromagnetic fields" Physical Review, B49 120401204
Publication ID: [821]

Bishop, R.F and Vourdas, A (1994): "The displaced and Squeezed parity Operator:Its role in classical mappings of quantum Theories" Physical Review, A50 44884501
Publication ID: [823]

Vourdas, A and Da rocha, J.R. (1994): "Pulse position modulation and extended pulse position modulation with squeezed light" Journal .Mod. Optics, 41 22912299
Publication ID: [824]

Vourdas, A and Bishop, R.F (1994): "Thermal coherent states in the Bargmann representation" Physical Review, A50 33313339
Publication ID: [822]

Vourdas A (1994): "Coherent states on the msheeted complex plane" Journal of Math. Physics, 35 26872697
Publication ID: [820]
1993

Cosgrage, J.A, Vourdas, A, Jones, G.R, Spencer, J.W and Murphy, J.W (1993): "Acoustic monitoring of partial discharges in gas insulated substations using optical sensors" IEE ProcA, 140 369374
Publication ID: [818]

Vourdas A (1993): "Phase states: an analytic approach in the unit disc" Physica Scripta, T48 8486
Publication ID: [819]

Vourdas A (1993): "Coherent states on the msheeted covering group of SU(1,1)" Journal of Math. Physics, 34 12231235
Publication ID: [815]

Vourdas, A and Bendjaballah, C (1993): "Duality, measurements and factorisation in finite quantum systems" Physical Review, A47 35233529
Publication ID: [817]

Lui, Z, Vourdas, A and Binns, K.J (1993): "Coupled thermoelectromagnetic analysis for electromagnetic devices with permanent magnets" Journal of Physics, D26 810818
Publication ID: [816]
1992

Smith, R, Ahmed, S, Vourdas, A, Spencer, J and Russell, P (1992): "Chromatic modulation for optical sensing: Electro magnetic and speckle noise analysis" J. Mod.Opt, 39 23012314
Publication ID: [814]

Vourdas A (1992): "Superpositions of macroscopiaclly distinguishable states in the presence of thermal noise" Optical communications, 91 236240
Publication ID: [813]

Vourdas A (1992): "Generalised squeezing, Bogoliubov quasiparticles and information in two and three mode systems" Physical Review, A46 442451
Publication ID: [812]
1991

Liu, Z, Vourdas, A and Binns, K.J (1991): "Magnetic field and eddy current losses" IEE ProcA, 138 289294
Publication ID: [808]

Vourdas A (1991): "Information in quantum Optical Communication" Lecture notes in Physics (springerVerlag), 378 120123
Publication ID: [810]

Vourdas A (1991): "Analytic representations in the unit disc and applications to phase ststes and squeezing" Physical Review, A45 19431950
Publication ID: [811]

Vourdas A (1991): "Transformations in the angleangular momentum phase space" Physical Review, A43 15641572
Publication ID: [809]
1990

Vourdas A (1990): "Information in quantum optical binary communications" IEEE Trans. Info. Theo., IT3 208211
Publication ID: [804]

Vourdas A (1990): "Binary optical communications with quantum signals propagating in nonlinear media" J.Mod. opt, 37 16611672
Publication ID: [807]

Vourdas A (1990): "Gaussian bases for radar signal analysis" Signal Processing, 20 163169
Publication ID: [805]

Vourdas A (1990): "Information theory approach to quantum nondemolition measurements" Optical Communications, 76 164167
Publication ID: [806]

Vourdas A (1990): "SU(2) and SU(1) phase states" Physical Review, A41 16531661
Publication ID: [803]
1989

Vourdas, A and Binns, K.J (1989): "Magnetostatics with scalar potentials in multiply connected regions" IEE Proc, A13 231232
Publication ID: [802]

Vourdas A (1989): "Optical signals with thermal noise" Physical review, A39 206213
Publication ID: [801]

Fowler, G.N, Navarra, F.S, Plumer, M, Vourdas, A and Weiner, R (1989): "Interacting gluon model in hadronnucleus and nucleusnucleus collisions in the central rapidity region" Physics Review, C40 12191233
Publication ID: [799]

Vourdas, A and Bishop, R.F (1989): "Phase admixed states: coherence and incoherence" Physical Review, A39 214220
Publication ID: [800]
1988

Vourdas, A and Weiner, R (1988): "Multiplicity distributions and BoseEinstein correlations in high energy multiparticle production in the presence of squeezed coherent states" Physical Review, D38 22092217
Publication ID: [796]

Fowler, G.N, Navarra, F.S, Vourdas, A, Weiner, R and Wilk, G (1988): "Initial energy density distribution in high energy heavy reactions" Physics Letter, B21 657659
Publication ID: [795]

Bishop, R.F and Vourdas, A (1988): "General twomode squeezed state" Z. Physik, B71 527529
Publication ID: [798]

Vourdas A (1988): "Superposition of number eigenstates with thermal light" Physical Review, A37 38903895
Publication ID: [797]
1987

Vourdas, A and Weiner, R.M (1987): "Photon Counting distribution in squeezed states" Physical Review, A36 58665869
Publication ID: [794]

Bishop, R.F and Vourdas, A (1987): "A new coherent paired state with possible applications to fluctuationdissipation phenomena" Journal of Physics, A20 37273741
Publication ID: [792]

Fowler, G.N, Vourdas, A, Weiner, R.M and Wilk, G G(1987): "Inelasticity and leading particle effect: Momentum and mass distribution of the central fireball in highenergy hadronic reactions" Physical Review, D35 870874
Publication ID: [791]

Vourdas A (1987): "Loop gauge theory and group cohomology" Journal of Math. Physics, 28 584591
Publication ID: [790]

Bishop, R.F and Vourdas, A (1987): "Coherent mixed states and a generalized Prepresentation" Journal of Physics, A20 37433769
Publication ID: [793]
1986

Vourdas A (1986): "Superposition of squeezed coherent states with thermal light" Physical Review, A34 34663469
Publication ID: [789]

Bishop, R.F and Vourdas, A (1986): "Generalized coherent states and Bogoliubov transformations" Journal of Physics, A19 25252536
Publication ID: [788]
1985

Vourdas, A and Bishop, R.F (1985): "Quantum tunneling in the deformed region of the LMG model" Journal of Physics, G11 95101
Publication ID: [787]

Vourdas A (1982): "Orbital Classical solutions, nonperturbative phenomena and singularity at the zero coupling constant point" Nuclear Physics B, 195 173188
Publication ID: [786]
1981

Donnachie, A and Vourdas, A (1981): "Central photoproduction of J/Ψ and Y as a test of QCD" Z.Physik, C7 257262
Publication ID: [785]

Vourdas A (1980): "spindependent photon structure functions" Journal of Physics, G6 789802
Publication ID: [784]
Conference Publications
2014

Agyo, S., Lei, C. and Vourdas, A. (2014): "Bifractional Wigner functions" in 30th International Colloquium on Group Theoretical Methods in Physics, July 1418
Publication ID: [5128]
2009

Lei, C., Pamunuwa, D., Bailey, S. and Lambert, C. (2009): "Designing Reliable Digital Molecular Electronic Circuits" in 4th International ICST Conference on Nano Networks, NanoNet 2009, October 1820
Publication ID: [4005]

Lei, C., Pamunuwa, D., Bailey, S. and Lambert, C. (2009): "Design of Robust Molecular Electronic Circuits" in Proc. IEEE International Symposium on Circuits and Systems ISCAS 2009, May 2427
Publication ID: [4006]
2008

Lei, C., Pamunuwa, D., Bailey, S. and Lambert, C. (2008): "Application of Molecular Electronics Devices in Digital Circuit Design" in Third International ICST Conference on Nano Networks, NanoNet 2008, September 1416
Publication ID: [4007]

Lei, C., Pamunuwa, D., Bailey, S. and Lambert, C. (2007): "Molecular electronics device modeling for system design" in Proc. 7th IEEE International Conference on Nanotechnology IEEENANO 2007, Aug 25
Publication ID: [4008]
Chapters in Books
2009

Lei, C., Pamunuwa, D., Bailey, S. and Lambert, C. (2009): "Designing Reliable Digital Molecular Electronic Circuits" in Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering Volume 20 NanoNet A. Schmid, et al. (ed.), Springer, Berlin ISBN: 9783642048494, pp. 111
Publication ID: [4010]

Lei, C., Pamunuwa, D., Bailey, S. and Lambert, C. (2009): "Application of Molecular Electronics Devices in Digital Circuit Design" in Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering NanoNet Maggie Cheng (ed.), Springer, Berlin ISBN: 9783642024269, pp. 61
Publication ID: [4009]
Conferences
Professor A Vourdas
Member of the international committee for the `8th international conference on squeezed states and uncertainty relations', Mexico, 2003
8th International conference on Squeezed states and uncertainty relations, Mexico, 2003 (presentation of the talk: Entangled finite quantum systems and applications to quantum coding)
International workshop on arrays of quantum dots and josephson junctions, Croatia, 2004, (presentation of the talk: Interaction of Josephson junctions with nonclassical microwaves)
Feynman Festival, Maryland 2004 (presentation of the talk: Cyclic codes with finite quantum systems)
12th Central European Workshop on quantum optics, Ankara 2005 (presentation of the talk: mode displacements in multimode systems and applications to entanglement)
member of the advisory committee for the international conference on microscopic approaches to manybody theory' Manchester, 2005
Member of the advisory board for the international conference `new trends in quantum mechanics: fundamental aspects and applications', Palermo, 2005
9th International Conference on squeezed states and uncertainty relations, France 2005, (presentation of the talk: Phase space for modes in multimode systems and its applications to entanglement)
International conference on microscopic approaches to manybody theory, Manchester, 2005 (presentation of the talk: entanglement propagation in a chain of coupled oscillators)
International conference on `new trends in quantum mechanics; fundamental aspects and applications' , Palermo, Italy 2005, (presentation of the talk: entanglement propagation in a chain of coupled oscillators')
Fourth International conference on `Vortex matter in nanostructured superconductors' Greece, 2005 (presentation of the talk: Vortices in Josephson array insulators and their interaction with nonclassical microwaves)
Member of the international committee for the `9th international conference on squeezed states and uncertainty relations' France, 2005
Third Feynman festival, Maryland 2006 (presentation of the talk: Fourier multiport devices)
26th International colloquium on group theoretical methods in Physics, New York 2006, (presentation of the talk: displacements in a continuum of coupled oscillators')
International workshop on `nanosensors and arrays of quantum dots and Josephson junctions for space applications', Sweden, 2006 (presentation of the talk: Vortices in Josephson array insulators and their interaction with nonclassical microwaves')
Member of the scientific committee of the 26th International workshop on `Bayesian Inference and Maximum Entropy Methods' Paris, 2006
Expository quantum lecture series, Malaysia 2007, (4 lectures on `Galois quantum systems')
Main organizer of the `tenth international conference on squeezed states and uncertainty relations', Bradford, April 2007
Member of the scientific committee of the `international workshop on arithmetic finite fields' Madrid 2007
Ninth international school on symmetry and structural properties of condensed matter, Poland, Sept 2007 (presentation of the talk `Galois quantum systems')
Member of the advisory committee for the ninth international school on `symmetry and structural properties of condensed matter', Poland, Sept 2007
International conference on combinatorial physics, Cracow, 2007 (presentation of the talk `Galois fields in quantum mechanics')
27th international colloquium on group theoretical methods in physics, Yerevan, Armenia, Aug 2008 (presentation of the talk: quantum mechanics on padic numbers)
`32nd international conference on coherence and correlations in nanosystems' Sept 2008, Ustron, Poland (presentation of the talk: electron and vortex interference in the presence of nonclassical electromagnetic fields)
40th symposium on mathematical physics: geometry and quanta, Torun, Poland, June 2008, presentation of the talk: 'Galois fields in quantum mechanics'
`Conference on timefrequency' Strobl, Austria, 2009, presentation of the talk `Harmonic analysis on padic numbers'
member of the standing committee of the `international colloquia on group theoretical methods in physics', for the twelve year period (20092020)
Member of the programme and advisory board of the `11th international conference on squeezed states and uncertainty relations' June 2009, Olomouc, Czech Republic
`11th international conference on squeezed states and uncertainty relations', Olomouc, Czech, 2009, presentation of the talk: `quantum systems with finite Hilbert space'
Workshop on `quantum and combinatorics', Poland, Nov 2009 (presentation of the talk: symplectic transformations and quantum tomography in finite quantum systems)
Member of the advisory committee for the tenth international school on `symmetry and structural properties of condensed matter', Poland Sept 2009
workshop on projective finite geometries, Bielefeld 2009 (presentation of the talk `galois fields in quantum mechanics)
Tenth international school on on `Symmetry and Structural Properties of Condensed Matter' Poland 2009 (presentation of the talk: Factorization of Bargmann functions)
member of the organizing committee of `GROUP28: the 28th international conference on group theoretical methods in physics', Newcastle, July 2010
Member of the International Organizing Committee of the Twelfth International Conference on Squeezed States and Uncertainty Relations, May 2011, Foz do Iguacu, Brazil
18th Central European Workshop on Quantum Optics, Madrid 2011 (presentation of the talk: Quantum systems with finite Hilbert space)
12th International Conference on Squeezed States and Uncertainty Relations", Foz do Iguacu, Brazil, 2011 (presentation of the talk: `Quantum systems with variables in GF(p^n))
International conference on quantum optics and quantum computing, Noida, India (presentation of the talk: quantum systems with positions and momenta in GF(p^n))
International Workshop on Special Functions and Orthogonal Polynomials, Decin, Czech (Presentation of the talk: Quantum systems with finite Hilbert space)
Dr Anastasia Konstadopoulou
Local Organising Committee for 10th International Conference on Squeezed States and Uncertainty Relations  Bradford, March 2007