63 citations · 310 across the 19 of their papers we have counts for
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quant-ph2019★ 38 cited
Optimal Mach-Zehnder phase sensitivity with Gaussian states
Stefan Ataman
We address in this work the phase sensitivity of a Mach-Zehnder interferometer with Gaussian input states. A squeezed-coherent plus squeezed vacuum input state allows us to unambig…
quant-ph2019★ 18 cited
Phase sensitivity for an unbalanced interferometer without input phase-matching restrictions
Anca Preda, Stefan Ataman
The Cramér-Rao bound and the quantum Fisher information have been tools used extensively for interferometric phase sensitivity. Most scenarios considering a Mach-Zehnder interferom…