Browse by UCL people
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Number of items: 14.
Article
Bej, Pratapaditya;
Ghosal, Arkaprabha;
Das, Debarshi;
Roy, Arup;
Bandyopadhyay, Somshubhro;
(2020)
Information-disturbance trade-off in generalized entanglement swapping.
Physical Review A
, 102
(5)
, Article 052416. 10.1103/PhysRevA.102.052416.
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Bej, Pratapaditya;
Ghosal, Arkaprabha;
Roy, Arup;
Mal, Shiladitya;
Das, Debarshi;
(2022)
Creating quantum correlations in generalized entanglement swapping.
Physical Review A
, 106
(2)
, Article 022428. 10.1103/physreva.106.022428.
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Das, Arun Kumar;
Das, Debarshi;
Mal, Shiladitya;
Home, Dipankar;
Majumdar, AS;
(2022)
Resource-theoretic efficacy of the single copy of a two-qubit entangled state in a sequential network.
Quantum Information Processing
, 21
(12)
, Article 381. 10.1007/s11128-022-03728-x.
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Das, Debarshi;
Bandyopadhyay, Somshubhro;
(2022)
Quantum communication using a quantum switch of quantum switches.
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences
, 478
(2266)
, Article 20220231. 10.1098/rspa.2022.0231.
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Das, Debarshi;
Ghosal, Arkaprabha;
Maity, Ananda G;
Kanjilal, Som;
Roy, Arup;
(2021)
Ability of unbounded pairs of observers to achieve quantum advantage in random access codes with a single pair of qubits.
Physical Review A
, 104
(6)
, Article L060602. 10.1103/PhysRevA.104.L060602.
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Das, Debarshi;
Maity, Ananda G;
Saha, Debashis;
Majumdar, AS;
(2022)
Robust certification of arbitrary outcome quantum measurements from temporal correlations.
Quantum
, 6
, Article 716. 10.22331/q-2022-05-19-716.
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Ghosal, Arkaprabha;
Das, Debarshi;
Banerjee, Subhashish;
(2021)
Characterizing qubit channels in the context of quantum teleportation.
Physical Review A
, 103
(5)
, Article 052422. 10.1103/PhysRevA.103.052422.
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Ghosal, Pratik;
Ghosal, Arkaprabha;
Das, Debarshi;
Maity, Ananda G;
(2023)
Quantum superposition of causal structures as a universal resource for local implementation of nonlocal quantum operations.
Physical Review A
, 107
(2)
, Article 022613. 10.1103/physreva.107.022613.
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Gupta, Shashank;
Das, Debarshi;
Jebarathinam, Chellasamy;
Roy, Arup;
Datta, Shounak;
Majumdar, AS;
(2022)
“All-versus-nothing” proof of genuine tripartite steering and entanglement certification in the two-sided device-independent scenario.
Quantum Studies: Mathematics and Foundations
, 9
pp. 175-198.
10.1007/s40509-021-00261-x.
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Gupta, Shashank;
Das, Debarshi;
Majumdar, AS;
(2021)
Distillation of genuine tripartite Einstein-Podolsky-Rosen steering.
Physical Review A
, 104
(2)
, Article 022409. 10.1103/PhysRevA.104.022409.
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Jebarathinam, Chellasamy;
Das, Debarshi;
(2023)
Certifying quantumness beyond steering and nonlocality and its implications on quantum information processing.
Quantum Information and Computation
, 23
(5&6)
pp. 379-401.
10.26421/qic23.5-6-2.
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Jebarathinam, Chellasamy;
Das, Debarshi;
Srikanth, R;
(2023)
Asymmetric one-sided semi-device-independent steerability of quantum discordant states.
Physical Review A: Atomic, Molecular and Optical Physics
, 108
(4)
, Article 042211. 10.1103/PhysRevA.108.042211.
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Saha, Debashis;
Das, Debarshi;
Das, Arun Kumar;
Bhattacharya, Bihalan;
Majumdar, AS;
(2023)
Measurement incompatibility and quantum advantage in communication.
Physical Review A
, 107
(6)
, Article 062210. 10.1103/physreva.107.062210.
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Working / discussion paper
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Saha, Debashis;
Das, Debarshi;
Das, Arun Kumar;
Bhattacharya, Bihalan;
Majumdar, AS;
(2022)
Witnessing measurement incompatibility via communication tasks.
ArXiv
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