24 citations · 35 across the 5 of their papers we have counts for
14 papers · 1 filter
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…
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…
Characterizing Quantum Correlations In Fixed Input -Local Network Scenario
Kaushiki Mukherjee, Biswajit Paul, Arup Roy
Contrary to Bell scenario, quantum nonlocality can be exploited even when all the parties do not have freedom to select inputs randomly. Such manifestation of nonlocality is possib…
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…
The principle of information symmetry constrains the state-space in any physical theory
Manik Banik, Sutapa Saha, Tamal Guha +4
Symmetry shares an entwined history with the structure of physical theory. We propose a consequence of symmetry towards the axiomatic derivation of Hilbert space quantum theory. We…