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Entanglement of Assistance as a measure of multiparty entanglement
Indranil Biswas, Atanu Bhunia, Subrata Bera +2
Quantifying multipartite entanglement poses a significant challenge in quantum information theory, prompting recent advancements in methodologies to assess it. We introduce the not…
Exploring strong locality : Quantum state discrimination regime and beyond
Subrata Bera, Atanu Bhunia, Indranil Biswas +2
Based on the conviction of switching information from locally accessible to locally hidden environs, the concept of hidden nonlocality activation has recently been highlighted by B…
Multipartite Monogamy of Entanglement for Three Qubit States
Priyabrata Char, Dipayan Chakraborty, Prabir Kumar Dey +4
The distribution of entanglement in a multiparty system can be described through the principles of monogamy or polygamy. Monogamy is a fundamental characteristic of entanglement th…
Strong quantum nonlocality: Unextendible biseparability beyond unextendible product basis
Atanu Bhunia, Subrata Bera, Indranil Biswas +2
An unextendible biseparable basis (UBB) is a set of orthogonal pure biseparable states which span a subspace of a given Hilbert space while the complementary subspace contains only…