26 citations · 104 across the 13 of their papers we have counts for
Showing 2022 · quant-phShow all
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quant-ph2022★ 4 cited
Fully undistillable quantum states are separable
Satvik Singh, Nilanjana Datta
Assume that Alice, Bob, and Charlie share a tripartite pure state . We prove that if Alice cannot distill entanglement with either Bob or Charlie using $|ψ_{ABC}\r…
quant-ph2022★ 5 cited
Ergodic theory of diagonal orthogonal covariant quantum channels
Satvik Singh, Nilanjana Datta, Ion Nechita
We analyze the ergodic properties of quantum channels that are covariant with respect to diagonal orthogonal transformations. We prove that the ergodic behaviour of a channel in th…
quant-ph2022★ 2 cited
Bi-PPT channels are entanglement breaking
Alexander Müller-Hermes, Satvik Singh
In a recent paper, Hirche and Leditzky introduced the notion of bi-PPT channels which are quantum channels that stay completely positive under composition with a transposition and…