119 citations · 599 across the 42 of their papers we have counts for
43 papers
Distilling Nonlocality in Quantum Correlations
Sahil Gopalkrishna Naik, Govind Lal Sidhardh, Samrat Sen +3
Nonlocality, as established by seminal Bell's theorem, is considered to be the most striking feature of correlations present in space like separated events. Its practical applicati…
Creating quantum correlations in generalized entanglement swapping
Pratapaditya Bej, Arkaprabha Ghosal, Arup Roy +2
We study how different types of quantum correlations can be established as the consequence of a generalized entanglement swapping protocol where starting from two Bell pairs (1, 2)…
Better transmission with lower capacity: lossy compression over quantum channels
Sristy Agrawal, Rajashik Tarafder, Graeme Smith +2
Shannon's channel coding theorem describes the maximum possible rate of reliable information transfer through a classical noisy communication channel. It, together with the source…
Ability of unbounded pairs of observers to achieve quantum advantage in random access codes with a single pair of qubits
Debarshi Das, Arkaprabha Ghosal, Ananda G. Maity +2
Complications in preparing and preserving quantum correlations stimulate recycling of a single quantum resource in information processing and communication tasks multiple times. He…
Information-disturbance trade-off in generalized entanglement swapping
Pratapaditya Bej, Arkaprabha Ghosal, Debarshi Das +2
We study information-disturbance trade-off in generalized entanglement swapping protocols wherein starting from Bell pairs and , one performs a…
Genuine Einstein-Podolsky-Rosen steering of three-qubit states by multiple sequential observers
Shashank Gupta, Ananda G. Maity, Debarshi Das +2
We investigate the possibility of multiple use of a single copy of three-qubit states for genuine tripartite Einstein-Podolsky-Rosen (EPR) steering. A pure three-qubit state of eit…