12 citations · 32 across the 5 of their papers we have counts for
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quant-ph2020★ 12 cited
Noiseless attack and counterfactual security of quantum key distribution
Vinod N. Rao, R. Srikanth
Counterfactual quantum key distribution (QKD) enables two parties to share a secret key using an interaction-free measurement. Here, we point out that the efficiency of counterfact…
quant-ph2020★ 11 cited
Singularities, mixing and non-Markovianity of Pauli dynamical maps
Shrikant Utagi, Vinod N. Rao, R. Srikanth +1
Quantum non-Markovianity of channels can be produced by mixing Markovian channels, as observed recently by various authors. We consider an analogous question of whether singulariti…
quant-ph2020★ 1 cited
A class of quasi-eternal non-Markovian Pauli channels and their measure
Shrikant Utagi, Vinod N. Rao, R. Srikanth +1
We study a class of qubit non-Markovian general Pauli dynamical maps with multiple singularities in the generator. We discuss a few easy examples involving trigonometric or other n…