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20242026
most citedMaximum entropy principle for quantum processes

1 citations · 1 across the 1 of their papers we have counts for

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6 papers

quant-ph20261 cited

Maximum entropy principle for quantum processes

Siddhartha Das, Ujjwal Sen

The maximum entropy principle, as applied to quantum systems, is a fundamental prescript positing that for a quantum system for which we only have partial knowledge, the maximum en…

quant-ph2026

Protocols for sharing genuine multipartite entanglement by employing copies of biseparable states

Swati Choudhary, Ujjwal Sen, Saronath Halder

Sharing genuine multipartite entanglement by considering collective use of copies of biseparable states, which are entangled across all bipartitions but lack genuine multipartite e…

quant-ph2025

Unconditionally superposition-robust entangled state in all multiparty quantum systems

Swati Choudhary, Ujjwal Sen, Saronath Halder

We investigate the inseparability of states generated by superposition of a multipartite pure entangled state with a product state. In particular, we identify specific multipartite…

quant-ph2025

To share and not share a singlet: control qubit and nonclassicality in teleportation

Kornikar Sen, Adithi Ajith, Saronath Halder +1

The superposition principle provides us the opportunity to unfold many surprising facts. One such fact leads to the generation of entanglement which may allow one to teleport an un…

quant-ph2025

Non-Markovian noise limits for sustaining entanglement in multiparty quantum states

Suchetana Goswami, Ujjwal Sen

The principal resource in several quantum information processing tasks is entanglement. Building practically useful versions of such tasks, one often needs to consider multipartite…

quant-ph2024

What and why of entanglement

Ujjwal Sen

We present here a brief discussion, in Bangla (Bengali), on what is entanglement and why it is interesting.