Professor Apostolos Vourdas,Professor of Computer Sciences
Information about Professor Apostolos Vourdas at the University of Bradford.
- School of CSAI&E
(Faculty of Eng & Digital Technologies) - Email:
- a.vourdas@bradford.ac.uk
- Telephone:
- +44 1274 233950
Biography
200 journal papers and 65 conference papers (4600 citations and h-factor=38 according to Google Scholar https://scholar.google.co.uk/citations?user=2zxCEXwAAAAJ) SPRINGER monograph `finite and profinite quantum systems, 2017 65 invited talks and 65 contributed talks in international conferences teaching interests: Computer Architecture, Formal Methods in Computer Science, Computer Graphics
Research
RESEARCH IN QUANTUM COMPUTING Finite Quantum Systems. Galois fields in Quantum Computing and applications to coding and cryptography. Algebraic number theory (e.g., p-adic 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 Time-frequency analysis, wavelets, applications to large data analysis. Mesoscopic Josephson devices
Publications
There are 80 publications involving or that are attributed to Professor Apostolos Vourdas.
Peer Reviewed Journal
Title | Year | Publication name | Journal | Volume | Pages | Authors | Editors | ISSN | Publisher | DOI | Location |
---|---|---|---|---|---|---|---|---|---|---|---|
Galois quantum systems | 2005 | Vourdas, Apostolos | |||||||||
Ultra-quantum coherent states in a single finite quantum system | 2023 | Journal of Physics A: Mathematical and Theoretical | 56 | A Vourdas | |||||||
Grothendieck bound in a single quantum system | 2022 | Journal of Physics A: Mathematical and Theoretical | 55 (435206) | A Vourdas | |||||||
Unitarily inequivalent local and global Fourier transforms in multipartite quantum systems | 2023 | Quantum Information Processing | 22 | Lei, Ci, and Vourdas, Apostolos | Springer | https://doi.org/10.1007/s11128-022-03820-2 | |||||
Coherent states with minimum Gini uncertainty for finite quantum systems | 2022 | EPL (Europhysics Letters) | 140 | Lei, Ci and Vourdas, Apostolos | 10.1209/0295-5075/aca2d8 | ||||||
The Choquet integral as an approximation to density matrices with incomplete information | 2020 | Physica A: Statistical Mechanics and its Applications | 545 | A Vourdas | |||||||
Markov chains with doubly stochastic transition matrices and application to a sequence of non-selective quantum measurements | 2022 | Physica A: Statistical Mechanics and its Applications | 593 | Apostolos Vourdas | |||||||
Quantum mechanics on Q/Z | 2011 | Journal of Mathematical Physics | 52 | Vourdas A. | 0022-2488 | 10.1063/1.3597555 | |||||
The frobenius formalism in galois quantum systems | 2006 | Acta Applicandae Mathematicae | 93 | 197 - 214 | Vourdas A. | 0167-8019 | 10.1007/s10440-006-9040-7 | ||||
Squeezed states and uncertainty relations since 1991 | 2007 | Journal of Russian Laser Research | 28 | 404 - 428 | Dodonov V.;Man'Ko M.;Man'Ko V.;Vourdas A. | 1071-2836 | 10.1007/s10946-007-0031-6 | ||||
Zeros in analytic representations of finite quantum systems on a torus | 2010 | Physica Scripta | 82 | Tubani M.;Vourdas A.;Zhang S. | 0031-8949 | 10.1088/0031-8949/82/03/038107 | |||||
Partial order and a T |
2012 | Journal of Mathematical Physics | 53 | Vourdas A. | 0022-2488 | 10.1063/1.4764858 | |||||
Mode displacements in multimode systems and applications to entanglement | 2005 | Physical Review A - Atomic, Molecular, and Optical Physics | 71 | Vourdas A. | 1050-2947 | 10.1103/PhysRevA.71.043821 | |||||
Galois quantum systems, irreducible polynomials and Riemann surfaces | 2006 | Journal of Mathematical Physics | 47 | Vourdas A. | 0022-2488 | 10.1063/1.2345111 | |||||
Analytic representations with theta functions for systems on Z(d) and on S{double-struck} | 2015 | Journal of Mathematical Physics | 56 | Evangelides P.;Lei C.;Vourdas A. | 0022-2488 | 10.1063/1.4927256 | |||||
Quantum systems with finite Hilbert space | 2004 | Reports on Progress in Physics | 67 | 267 - 320 | Vourdas A. | 0034-4885 | 10.1088/0034-4885/67/3/R03 | ||||
A non-destructive determination of the rare-earth ion concentration in laser crystals | 2002 | Crystal Engineering | 5 | 307 - 315 | Kobe S.;Podmiljšak B.;McGuiness P.;Sarantopoulou E.;Kollia Z.;Vourdas A.;Cefalas A. | 1463-0184 | 10.1016/S1463-0184(02)00042-4 | ||||
Efficient comparison of path-lengths using Fourier multiport devices | 2006 | Journal Of Physics B: Atomic, Molecular And Optical Physics | 39 | 1579 - 1586 | Dunningham J.;Vourdas A. | 0953-4075 | 10.1088/0953-4075/39/7/002 | ||||
Finite-dimensional Hilbert space and frame quantization | 2011 | Journal of Physics A: Mathematical and Theoretical | 44 | Cotfas N.;Gazeau J.;Vourdas A. | 1751-8113 | 10.1088/1751-8113/44/17/175303 | |||||
Complementarity and phases in SU(3) | 2012 | Journal of Physics A: Mathematical and Theoretical | 45 | De Guise H.;Vourdas A.;Sánchez-Soto L. | 1751-8113 | 10.1088/1751-8113/45/24/244030 | |||||
Propagation of a quantum state in a continuum of coupled oscillators and applications to entanglement | 2005 | Journal of Physics A: Mathematical and General | 38 | 9859 - 9875 | Vourdas A. | 0305-4470 | 10.1088/0305-4470/38/45/009 | ||||
Hamiltonians of quantum systems with positions and momenta in GF(pl) | 2010 | Journal of Mathematical Physics | 51 | Vourdas A. | 0022-2488 | 10.1063/1.3422522 | |||||
Symplectic transformations and quantum tomography in finite quantum systems | 2010 | Journal of Physics A: Mathematical and Theoretical | 43 | Vourdas A.;Banderier C. | 1751-8113 | 10.1088/1751-8113/43/4/042001 | |||||
Fourth-order interference and the extended phase-space formalism for finite quantum systems | 2009 | Physical Review A - Atomic, Molecular, and Optical Physics | 80 | Al Hadhrami H.;Vourdas A. | 1050-2947 | 10.1103/PhysRevA.80.022110 | |||||
Analytic representation of finite quantum systems | 2004 | Journal of Physics A: Mathematical and General | 37 | 8349 - 8363 | Zhang S.;Vourdas A. | 0305-4470 | 10.1088/0305-4470/37/34/011 | ||||
Electron interference in mesoscopic devices in the presence of nonclassical electromagnetic fields | 2005 | Journal of Optics B: Quantum and Semiclassical Optics | 7 | Tsomokos D.;Chong C.;Vourdas A. | 1464-4266 | 10.1088/1464-4266/7/6/R01 | |||||
Applications and implementation of Fourier multiport devices | 2006 | Journal Of Physics B: Atomic, Molecular And Optical Physics | 39 | 1625 - 1637 | Zhang S.;Lei C.;Vourdas A.;Dunningham J. | 0953-4075 | 10.1088/0953-4075/39/7/006 | ||||
Symplectic transformations and entanglement in multipartite finite systems | 2008 | European Physical Journal D | 49 | 265 - 272 | Wang L.;Al Hadhrami H.;Vourdas A. | 1434-6060 | 10.1140/epjd/e2008-00166-3 | ||||
Fourier transform in multimode systems in the Bargmann representation | 2007 | Journal of Physics A: Mathematical and Theoretical | 40 | 6193 - 6209 | Lei C.;Vourdas A. | 1751-8113 | 10.1088/1751-8113/40/23/013 | ||||
Fourier multiport devices | 2005 | Physical Review A - Atomic, Molecular, and Optical Physics | 71 | Vourdas A.;Dunningham J. | 1050-2947 | 10.1103/PhysRevA.71.013809 | |||||
Quantum mechanics on p-adic numbers | 2008 | Journal of Physics A: Mathematical and Theoretical | 41 | Vourdas A. | 1751-8113 | 10.1088/1751-8113/41/45/455303 | |||||
Harmonic analysis on a galois field and its subfields | 2008 | Journal of Fourier Analysis and Applications | 14 | 102 - 123 | Vourdas A. | 1069-5869 | 10.1007/s00041-007-9000-2 | ||||
Quantum systems with finite Hilbert space: Galois fields in quantum mechanics | 2007 | Journal of Physics A: Mathematical and Theoretical | 40 | Vourdas A. | 1751-8113 | 10.1088/1751-8113/40/33/R01 | |||||
Correlations in a chain of three oscillators with nearest neighbour coupling | 2010 | Journal of Modern Optics | 57 | 576 - 581 | Idrus B.;Konstadopoulou A.;Spiller T.;Vourdas A. | 0950-0340 | 10.1080/09500341003789926 | ||||
Harmonic analysis on rational numbers | 2012 | Journal of Mathematical Analysis and Applications | 394 | 48 - 60 | Vourdas A. | 0022-247X | 10.1016/j.jmaa.2012.04.059 | ||||
Almost periodic one-dimensional systems | 2009 | Journal of Physics A: Mathematical and Theoretical | 42 | Mugassabi S.;Vourdas A. | 1751-8113 | 10.1088/1751-8113/42/20/202001 | |||||
Harmonic analysis on GF(pp∞): Part I | 2010 | Journal of Mathematical Analysis and Applications | 370 | 57 - 70 | Vourdas A. | 0022-247X | 10.1016/j.jmaa.2010.04.065 | ||||
Quantum number theoretic transforms on multipartite finite systems | 2009 | Journal Of The Optical Society Of America A: Optics And Image Science, And Vision | 26 | 1360 - 1365 | Vourdas A.;Zhang S. | 1084-7529 | 10.1364/JOSAA.26.001360 | ||||
Phase space methods for particles on a circle | 2003 | Journal of Mathematical Physics | 44 | 5084 - 5094 | Zhang S.;Vourdas A. | 0022-2488 | 10.1063/1.1616997 | ||||
Correlations in interfering electrons irradiated by nonclassical microwaves | 2002 | Physical Review A - Atomic, Molecular, and Optical Physics | 66 | 338131 - 338138 | Chong C.;Tsomokos D.;Vourdas A. | 1050-2947 | |||||
Weak mutually unbiased bases | 2012 | Journal of Physics A: Mathematical and Theoretical | 45 | Shalaby M.;Vourdas A. | 1751-8113 | 10.1088/1751-8113/45/5/052001 | |||||
Analytic and contour representations in the unit disk based on SU(1,1) coherent states | 2005 | Journal of Mathematical Physics | 46 | Lei C.;Vourdas A.;Wünsche A. | 0022-2488 | 10.1063/1.2098527 | |||||
Generalized Bargmann functions, their growth and von Neumann lattices | 2012 | Journal of Physics A: Mathematical and Theoretical | 45 | Vourdas A.;Penson K.;Duchamp G.;Solomon A. | 1751-8113 | 10.1088/1751-8113/45/24/244031 | |||||
Weak coherent states related to the multiplicative group ℂ | 2011 | Journal of Physics A: Mathematical and Theoretical | 44 | Mohamed A.;Lei C.;Vourdas A. | 1751-8113 | 10.1088/1751-8113/44/21/215304 | |||||
The influence of entangled photons on distant persistent currents | 2006 | Journal of Physics Condensed Matter | 18 | 1367 - 1379 | Dajka J.;Vourdas A.;Zhang S.;Zipper E. | 0953-8984 | 10.1088/0953-8984/18/4/021 | ||||
Superconducting analogs of quantum optical phenomena: Macroscopic quantum superpositions and squeezing in a superconducting quantum-interference device ring | 2004 | Physical Review A - Atomic, Molecular, and Optical Physics | 69 | Everitt M.;Clark T.;Stiffell P.;Vourdas A.;Ralph J.;Prance R.;Prance H. | 1050-2947 | 10.1103/PhysRevA.69.043804 | |||||
Harmonic analysis on GF(pp∞): Part II | 2010 | Journal of Mathematical Analysis and Applications | 370 | 71 - 81 | Vourdas A. | 0022-247X | 10.1016/j.jmaa.2010.04.064 | ||||
Totally Disconnected and Locally Compact Heisenberg-Weyl Groups | 2010 | Journal of Fourier Analysis and Applications | 16 | 748 - 767 | Vourdas A. | 1069-5869 | 10.1007/s00041-010-9125-6 | ||||
Coherent spaces | 2018 | Springer Proceedings In Physics | 205 | 173 - 189 | Vourdas A. | 0930-8989 | 10.1007/978-3-319-76732-1_9 | ||||
The Bargmann analytic representation in signal analysis | 2004 | Journal of Computational and Applied Mathematics | 167 | 183 - 192 | Stergioulas L.;Vourdas A. | 0377-0427 | 10.1016/j.cam.2003.10.002 | ||||
Entangled quantum currents in distant mesoscopic Josephson junctions | 2004 | Journal of Physics Condensed Matter | 16 | 9169 - 9180 | Tsomokos D.;Chong C.;Vourdas A. | 0953-8984 | 10.1088/0953-8984/16/50/008 | ||||
Symplectically entangled states and their applications to coding | 2004 | Journal of Physics A: Mathematical and General | 37 | 3305 - 3319 | Vourdas A. | 0305-4470 | 10.1088/0305-4470/37/9/017 | ||||
Entanglement of distant electron interference experiments | 2004 | Physical Review A - Atomic, Molecular, and Optical Physics | 69 | 138101 - 138105 | Tsomokos D.;Chong C.;Vourdas A. | 1050-2947 | |||||
Persistent currents in the presence of nonclassical electromagnetic fields | 2004 | Physical Review B - Condensed Matter and Materials Physics | 69 | Dajka J.;Szopa M.;Vourdas A.;Zipper E. | 1098-0121 | 10.1103/PhysRevB.69.045305 | |||||
Local correlations and uncertainties in one-mode systems | 2004 | Physical Review A - Atomic, Molecular, and Optical Physics | 69 | 221081 - 221086 | Vourdas A. | 1050-2947 | |||||
Wigner and Weyl functions for p-adic quantum mechanics | 2010 | Physics of Atomic Nuclei | 73 | 237 - 241 | Vourdas A. | 1063-7788 | 10.1134/S1063778810020055 | ||||
The groupoid of bifractional transformations | 2017 | Agyo, Sanfo D.; Lei, Ci; Vourdas, Apostolos | |||||||||
Renormalization of total sets of states into generalized bases with a resolution of the identity | 2017 | Vourdas, Apostolos | |||||||||
Dressed coherent states in finite quantum systems: A cooperative game theory approach | 2017 | Vourdas, Apostolos | |||||||||
Subsystems of a finite quantum system and Bell-like inequalities | 2014 | Vourdas, Apostolos | |||||||||
Partial ordering of weak mutually unbiased bases | 2014 | Oladejo, S.O.; Lei, Ci; Vourdas, Apostolos | |||||||||
Quantum mechanics on profinite groups and partial order | 2013 | Vourdas, Apostolos | |||||||||
The complete Heyting algebra of subsystems and contextuality | 2013 | Vourdas, Apostolos | |||||||||
Mutually unbiased projectors and duality between lines and bases in finite quantum systems | 2013 | Shalaby, Mohamed Mahmoud Youssef; Vourdas, Apostolos | |||||||||
Coherent spaces, Boolean rings and quantum gates | 2016 | Vourdas, Apostolos | |||||||||
Comonotonicity and Choquet integrals of Hermitian operators and their applications. | 2016 | Vourdas, Apostolos | |||||||||
An analytic function approach to weak mutually unbiased bases | 2016 | Olupitan, Tominiyi E.; Lei, Ci; Vourdas, Apostolos | |||||||||
Interpolation between phase space quantities with bifractional displacement operators | 2015 | Agyo, Sanfo D.; Lei, Ci; Vourdas, Apostolos | |||||||||
Lower and upper probabilities in the distributive lattice of subsystems | 2014 | Vourdas, Apostolos | |||||||||
Quantum probabilities as Dempster-Shafer probabilities in the lattice of subspaces. | 2014 | Vourdas, Apostolos | |||||||||
Analytic representations with theta functions for systems on ℤ(d) and on 𝕊. | 2015 | Evangelides, Pavlos; Lei, Ci; Vourdas, Apostolos | |||||||||
Möbius operators and non-additive quantum probabilities in the Birkhoff-von Neumann lattice. | 2016 | Vourdas, Apostolos | |||||||||
Paths of zeros of analytic functions describing finite quantum systems. | 2016 | Eissa, Hend A.; Evangelides, Pavlos; Lei, Ci; Vourdas, Apostolos | |||||||||
Factorization in finite quantum systems. | 2003 | Vourdas, Apostolos | |||||||||
Entanglement of distant superconducting quantum interference device rings | 2005 | Konstadopoulou, Anastasia; Vourdas, Apostolos; Migliore, R.; Ahmad Zukarnain, Z.; Messina, A. | |||||||||
Gazeau-Klauder coherent states in one-mode systems with periodic potential. | 2001 | Konstadopoulou, Anastasia; Chountasis, S.; Hollingworth, J.M.; Vourdas, Apostolos; Backhouse, N.B. | |||||||||
Coding with finite quantum systems. | 2002 | Vourdas, Apostolos | |||||||||
Entangling gates using Josephson circuits coupled through non-classical microwaves. | 2003 | Migliore, R.; Konstadopoulou, Anastasia; Vourdas, Apostolos; Spiller, T.P.; Messina, A. | |||||||||
Galois quantum systems, irreducible polynomials and Riemann surfaces | 2009 | Vourdas, Apostolos | |||||||||
Vortices in Josephson arrays interacting with non-classical microwaves: The effect of dissipation. | 2003 | Konstadopoulou, Anastasia; Hollingworth, J.M.; Everitt, M.; Vourdas, Apostolos; Clark, T.D.; Ralph, J.F. |