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Dr Shash Virmani
Senior Lecturer

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Anwar, H., Jevtic, S., Rudolph, O. and Virmani, S. (2015) 'Smallest state spaces for which bipartite entangled quantum states are separable'. New Journal of Physics, 17 (9). pp. 093047 - 093047. ISSN: 1367-2630

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Anwar, H., Jevtic, S., Rudolph, O. and Virmani, S. (2014) 'Families of pure PEPS with efficiently simulatable local hidden variablemodels for most measurements'. arXiv, 1412 (3780). pp. 1 - 6. ISSN: 2331-8422

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Virmani, S. and Ratanje, N. (2012) 'Exploiting non-quantum entanglement to widen applicability of limited-entanglement classical simulations of quantum systems'. arXiv.

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Ratanje, N. and Virmani, S. (2011) 'Generalized state spaces and nonlocality in fault-tolerant quantum-computing schemes'. Physical Review A - Atomic, Molecular, and Optical Physics, 83 (3). ISSN: 1050-2947

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Wunderlich, H., Virmani, S. and Plenio, MB. (2010) 'Highly efficient estimation of entanglement measures for large experimentally created graph states via simple measurements'. New Journal of Physics, 12 (8). pp. 083026 - 083026. ISSN: 1367-2630

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Plenio, MB. and Virmani, S. (2010) 'Upper bounds on fault tolerance thresholds of noisy Clifford-based quantum computers'. New Journal of Physics, 12 (3). pp. 033012 - 033012. ISSN: 1367-2630

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Hayashi, M., Markham, D., Murao, M., Owari, M. and Virmani, S. (2009) 'The geometric measure of entanglement for a symmetric pure state with non-negative amplitudes'. Journal of Mathematical Physics, 50 (12). ISSN: 0022-2488

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Plenio, MB. and Virmani, S. (2008) 'Many-body physics and the capacity of quantum channels with memory'. New Journal of Physics, 10 (4). pp. 043032 - 043032. ISSN: 1367-2630

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Hayashi, M., Markham, D., Murao, M., Owari, M. and Virmani, S. (2008) 'Entanglement of multiparty-stabilizer, symmetric, and antisymmetric states'. Physical Review A - Atomic, Molecular, and Optical Physics, 77 (1). ISSN: 1050-2947

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Plenio, MB. and Virmani, S. (2007) 'Spin chains and channels with memory'. Physical Review Letters, 99 (12). pp. 120504. ISSN: 0031-9007

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Brandão, FGSL., Horodecki, M., Plenio, MB. and Virmani, S. (2007) 'Remarks on the equivalence of full additivity and monotonicity for the entanglement cost'. Open Systems and Information Dynamics, 14 (3). pp. 333 - 339. ISSN: 1230-1612

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Markham, D., Miyake, A. and Virmani, S. (2007) 'Entanglement and local information access for graph states'. New Journal of Physics, 9 (6). pp. 194 - 194. ISSN: 1367-2630

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Plenio, MB. and Virmani, S. (2007) 'An introduction to entanglement measures'. Quantum Information and Computation, 7 (1-2). pp. 1 - 51. ISSN: 1533-7146

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Hayashi, M., Markham, D., Murao, M., Owari, M. and Virmani, S. (2006) 'Bounds on multipartite entangled orthogonal state discrimination using local operations and classical communication'. Physical Review Letters, 96 (4). pp. 040501. ISSN: 0031-9007

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Virmani, S., Huelga, SF. and Plenio, MB. (2005) 'Classical simulability, entanglement breaking, and quantum computation thresholds'.SPIE Third International Symposium on Fluctuations and Noise. Austin, TX. 12 - 26 May. SPIE. pp. 144 - 157. ISSN: 0277-786X

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Rudolph, T. and Virmani, SS. (2005) 'A relational quantum computer using only two-qubit total spin measurement and an initial supply of highly mixed single-qubit states'. New Journal of Physics, 7. pp. 228 - 228. ISSN: 1367-2630

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Virmani, S., Huelga, SF. and Plenio, MB. (2005) 'Classical simulability, entanglement breaking, and quantum computation thresholds'. Physical Review A - Atomic, Molecular, and Optical Physics, 71 (4). ISSN: 1050-2947

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Macchiavello, C., Palma, GM. and Virmani, S. (2004) 'Transition behavior in the channel capacity of two-quibit channels with memory'. Physical Review A - Atomic, Molecular, and Optical Physics, 69 (1). pp. 4. ISSN: 1050-2947

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Virmani, S. and Plenio, MB. (2003) 'Construction of extremal local positive-operator-valued measures under symmetry'. Physical Review A - Atomic, Molecular, and Optical Physics, 67 (6). pp. 15. ISSN: 1050-2947

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Audenaert, K., Eisert, J., Jané, E., Plenio, MB., Virmani, S. and De Moor, B. (2001) 'Asymptotic relative entropy of entanglement'. Physical Review Letters, 87 (21). pp. 217902-1-217902-4. ISSN: 0031-9007

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Virmani, S., Sacchi, MF., Plenio, MB. and Markham, D. (2001) 'Optimal local discrimination of two multipartite pure states'. Physics Letters, Section A: General, Atomic and Solid State Physics, 288 (2). pp. 62 - 68. ISSN: 0375-9601

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Galvão, EF., Plenio, MB. and Virmani, S. (2000) 'Tripartite entanglement and quantum relative entropy'. Journal of Physics A: Mathematical and General, 33 (48). pp. 8809 - 8818. ISSN: 0305-4470

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Plenio, MB., Virmani, S. and Papadopoulos, P. (2000) 'Operator monotones, the reduction criterion and the relative entropy'. Journal of Physics A: Mathematical and General, 33 (22). pp. L193 - L197. ISSN: 0305-4470

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Virmani, S. and Plenio, MB. (2000) 'Ordering states with entanglement measures'. Physics Letters, Section A: General, Atomic and Solid State Physics, 268 (1-2). pp. 31 - 34. ISSN: 0375-9601

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