160 citations · 750 across the 40 of their papers we have counts for
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Characterizing the boundary of the set of absolutely separable states and their generation via noisy environments
Saronath Halder, Shiladitya Mal, Aditi Sen De
We characterize the boundary of the convex compact set of absolutely separable states, referred as {\bf AS}, that cannot be transformed to entangled states by global unitary operat…
Multiparty orthogonal product states with minimal genuine nonlocality
Sumit Rout, Ananda G. Maity, Amit Mukherjee +2
Nonlocality without entanglement and its subsequent generalizations offer deep information-theoretic insights and subsequently find several useful applications. Concept of genuinel…
Locally distinguishing quantum states with limited classical communication
Saronath Halder, Chirag Srivastava
We consider different settings of the task to distinguish pure orthogonal quantum states under local operations and a limited amount of classical communication. In the first settin…
Genuinely Nonlocal Product Bases: Classification and Entanglement Assisted Discrimination
Sumit Rout, Ananda G. Maity, Amit Mukherjee +2
An orthogonal product basis of a composite Hilbert space is genuinely nonlocal if the basis states are locally indistinguishable across every bipartition. From an operational point…
Distinguishability classes, resource sharing, and bound entanglement distribution
Saronath Halder, Ritabrata Sengupta
Suppose a set of -partite, , pure orthogonal fully separable states is given. We consider the task of distinguishing these states perfectly by local operations and class…