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Guruprasad Kar
Guruprasad Kar
Indian Statistical Institute
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Year
Distinguishability of Bell states
S Ghosh, G Kar, A Roy, A Sen, U Sen
Physical review letters 87 (27), 277902, 2001
2552001
Distinguishability of maximally entangled states
S Ghosh, G Kar, A Roy, D Sarkar
Physical Review A 70 (2), 022304, 2004
1602004
Indefinite causal order enables perfect quantum communication with zero capacity channels
G Chiribella, M Banik, SS Bhattacharya, T Guha, M Alimuddin, A Roy, ...
New Journal of Physics 23 (3), 033039, 2021
1342021
Kinetic evolution and equilibrium morphology of strained islands
A Rastelli, M Stoffel, J Tersoff, GS Kar, OG Schmidt
Physical review letters 95 (2), 026103, 2005
1172005
LOCC distinguishability of unilaterally transformable quantum states
S Bandyopadhyay, S Ghosh, G Kar
New Journal of Physics 13 (12), 123013, 2011
1022011
Degree of complementarity determines the nonlocality in quantum mechanics
M Banik, MR Gazi, S Ghosh, G Kar
Physical Review A 87 (5), 052125, 2013
972013
Bell's inequality for a single spin-1/2 particle and quantum contextuality
S Basu, S Bandyopadhyay, G Kar, D Home
Physics Letters A 279 (5-6), 281-286, 2001
942001
Charge storage and photoluminescence characteristics of silicon oxide embedded Ge nanocrystal trilayer structures
K Das, M NandaGoswami, R Mahapatra, GS Kar, A Dhar, HN Acharya, ...
Applied physics letters 84 (8), 1386-1388, 2004
782004
Local indistinguishability of orthogonal pure states by using a bound on distillable entanglement
S Ghosh, G Kar, A Roy, D Sarkar, A Sen, U Sen
Physical Review A 65 (6), 062307, 2002
582002
Extended wavelength region of self-assembled Ge/Si (001) islands capped with Si at different temperatures
M Stoffel, U Denker, GS Kar, H Sigg, OG Schmidt
Applied physics letters 83 (14), 2910-2912, 2003
522003
Material distribution across the interface of random and ordered island arrays
GS Kar, S Kiravittaya, M Stoffel, OG Schmidt
Physical review letters 93 (24), 246103, 2004
482004
Electrical and interfacial characteristics of ultrathin gate dielectrics on strain compensated SiGeC/Si heterostructure
R Mahapatra, JH Lee, S Maikap, GS Kar, A Dhar, NM Hwang, DY Kim, ...
Applied Physics Letters 82 (14), 2320-2322, 2003
482003
Mixedness in the Bell violation versus entanglement of formation
S Ghosh, G Kar, A Sen, U Sen
Physical Review A 64 (4), 044301, 2001
472001
Broadcasting of entanglement and universal quantum cloners
S Bandyopadhyay, G Kar
Physical Review A 60 (4), 3296, 1999
451999
Positioning of strained islands by interaction with surface nanogrooves
G Katsaros, J Tersoff, M Stoffel, A Rastelli, P Acosta-Diaz, GS Kar, ...
Physical review letters 101 (9), 096103, 2008
382008
Hardy's nonlocality for mixed states
G Kar
Physics Letters A 228 (3), 119-120, 1997
341997
Sen (De), A. & Sen, U. Distinguishability of Bell States
S Ghosh, G Kar, A Roy
Phys. Rev. Lett 87 (27), 277902, 2001
332001
Optimal cloning and no signaling
S Ghosh, G Kar, A Roy
arXiv preprint quant-ph/9907001, 1999
331999
Entanglement teleportation through GHZ-class states
S Ghosh, G Kar, A Roy, D Sarkar, U Sen
New Journal of Physics 4 (1), 48, 2002
322002
Strain distribution in a transistor using self-assembled SiGe islands in source and drain regions
GS Kar, S Kiravittaya, U Denker, BY Nguyen, OG Schmidt
Applied physics letters 88 (25), 2006
312006
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