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Institute for Quantum Science and Technology

Publications by A. Roy

Refereed Journal Publications

20111 publication
  1. S. Friedland, G. Gour and A. Roy, Local extrema of entropy functions under tensor products, Quantum Information and Computation 11(11-12): 1028 - 1044, 1 November 2011, arXiv.org:math-ph/1105.5380.
20094 publications
  1. A. Roy, Minimal euclidean representations of graphs, Discrete Math 310(4): 727 - 733, 25 September 2009, arXiv.org:0812.3707.
  2. A. Roy and A. J. Scott, Unitary designs and codes, Designs, Codes and Cryptography 53(1): 13 - 31, 23 April 2009, arXiv.org:0809.3813.
  3. A. Roy, Bounds for codes and designs in complex subspaces, Journal of Algebraic Combinatorics, 27 February 2009, arXiv.org:0806.2317. (accepted or in press).
  4. A. Roy and C. Godsil, Equiangular lines, mutually unbiased bases, and spin models, European Journal of Combinatorics 30(1): 246 - 262, 1 January 2009, arXiv.org:quant-ph/0511004.
20083 publications
  1. M. Skotiniotis, A. Roy and B. C. Sanders, On the epistemic view of quantum states, Journal of Mathematical Physics 49(8): 082103 (13 pp.), 18 August 2008, arXiv.org:0707.0074.
  2. A. Roy and C. Godsil, Two characterizations of crooked functions, IEEE Transactions on Information Theory 54(2): 864 - 866, 1 February 2008, arXiv.org:0704.1293.
  3. G. Gour and A. Roy, Entanglement of subspaces in terms of entanglement of superpositions, Physical Review A 77: 012336 (7 pp.), 30 January 2008, arXiv.org:0711.1344.
20072 publications
  1. A. Roy and A. J. Scott, Weighted complex projective 2-designs from bases: optimal state determination by orthogonal measurements, Journal of Mathematical Physics 48(7): 072110 (24 pp.), 30 July 2007, arXiv.org:quant-ph/0703025.
  2. A. Roy and G. F. Royle, The chromatic number and rank of the complements of the Kasami, Discrete Math 307(1): 132 - 136, 6 January 2007.
20021 publication
  1. D. D. Olesky, A. Roy and P. van den Driessche, Maximal graphs and graphs with maximal spectral radius, Linear Algebra and its Applications 346(1-3): 109 - 130, 23 March 2002.