9 citations · 9 across the 5 of their papers we have counts for
5 papers · 1 filter
Towards Entanglement-Enhanced Atom Interferometry Using Bow-Tie Cavities
Christian Mancini, Marco Malitesta, Tommaso Mariani +7
Atom interferometers are among the most sensitive instruments for precision measurements and tests of fundamental physics. Their performance, however, is ultimately limited by quan…
Nonequilibrium thermometry via an ensemble of initially correlated qubits
Enrico Trombetti, Marco Malitesta, Marco Pezzutto +1
We investigate a nonequilibrium quantum thermometry protocol in which an ensemble of qubits, acting as temperature probes, is weakly coupled to a macroscopic thermal bath. The temp…
Squeezing-enhanced accurate differential sensing under large phase noise
Robin Corgier, Marco Malitesta, Leonid A. Sidorenkov +6
Atom interferometers are reaching sensitivities fundamentally constrained by quantum fluctuations. A main challenge is to integrate entanglement into quantum sensing protocols to e…
Quantum-enhanced differential atom interferometers and clocks with spin-squeezing swapping
Robin Corgier, Marco Malitesta, Augusto Smerzi +1
Thanks to common-mode noise rejection, differential configurations are crucial for realistic applications of phase and frequency estimation with atom interferometers. Currently, di…
Distributed Quantum Sensing with Squeezed-Vacuum Light in a Configurable Network of Mach-Zehnder Interferometers
Marco Malitesta, Augusto Smerzi, Luca Pezzè
We study a sensor network of distributed Mach-Zehnder interferometers (MZIs) for the parallel (simultaneous) estimation of an arbitrary number of phase shifts. The schem…