468 citations · 1.7k across the 32 of their papers we have counts for
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quant-ph2023★ 1 cited
Quantum sensing of phase-covariant optical channels
Ranjith Nair, Mile Gu
We obtain universal (i.e., probe and measurement-independent) performance bounds on ancilla-assisted quantum sensing of multiple parameters of phase-covariant optical channels unde…
quant-ph2023
Quantum-optimal information encoding using noisy passive linear optics
Andrew Tanggara, Ranjith Nair, Syed Assad +5
The amount of information that a noisy channel can transmit has been one of the primary subjects of interest in information theory. In this work we consider a practically-motivated…