71 citations · 377 across the 32 of their papers we have counts for
4 papers · 1 filter
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…
Detection of genuine tripartite entanglement by multiple sequential observers
Ananda G. Maity, Debarshi Das, Arkaprabha Ghosal +2
Due to the difficulties present in experimentally preparing genuine tripartite entanglement, it is important to explore the possibility of multiple usage of a single genuine entang…
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…
Detecting non-Markovianity via uncertainty relations
Ananda G. Maity, Samyadeb Bhattacharya, A. S. Majumdar
We present a formalism for detection of non-Markovianity through uncertainty relations. We show that when there is an information back-flow to the system from its environment throu…