3 citations · 6 across the 5 of their papers we have counts for
5 papers
Effect of Quantum Information Scrambling on Bound Entangled States
Suprabhat Sinha
Spreading information in physical systems is a common phenomenon. However, when the information is quantum in nature, tracking, describing, and quantifying the information is a cha…
Tridiagonal Toeplitz Matrices and Bipartite Quantum Correlations
Varsha S. Sambhaje, Suprabhat Sinha, Kapil K. Sharma
In this article, we focus on tridiagonal Toeplitz Hermitian matrices, which fulfill the requirement of a valid Hamiltonian often used in Quantum Information. We investigate the beh…
Comparative Dynamical Study of a Bound Entangled State
Suprabhat Sinha
The bound entangled state carries noisy entanglement and it is very hard to distill but the usefulness of bound entangled states has been depicted in different applications. This a…
Trade-off between Squashed Entanglement and Concurrence in Bipartite Quantum States
Kapil K. Sharma, Suprabhat Sinha
In this article we investigate the unitary dynamics of squashed entanglement and concurrence measures in Werner state and maximally entangled mixed states (MEMS) under two differen…
Efficacy of Moriya interaction to free the bound entangled state
Kapil K. Sharma, Suprabhat Sinha, Krishna Chandra
The current work shows the efficacy of Dzyaloshinshkii-Moriya (DM) interaction to free the bound entanglement. Based on the work [Sharma, K.K., Pandey, S.N., Quant. Info. Proc. 15,…