319 citations · 1.3k across the 28 of their papers we have counts for
3 papers · 1 filter
Critical quantum metrology assisted by real-time feedback control
Raffaele Salvia, Mohammad Mehboudi, Martí Perarnau-Llobet
We investigate critical quantum metrology,that is the estimation of parameters in many-body systems close to a quantum critical point, through the lens of Bayesian inference theory…
Ancillary Gaussian modes activate the potential to witness non-Markovianity
Dario De Santis, Donato Farina, Mohammad Mehboudi +1
We study how the number of employed modes impacts the ability to witness non-Markovian evolutions via correlation backflows in continuous-variable quantum dynamics. We first prove…
Operational significance of nonclassicality in nonequilibrium Gaussian quantum thermometry
Safoura S. Mirkhalaf, Mohammad Mehboudi, Zohre Nafari Qaleh +1
We provide new operational significance of nonclassicality in nonequilibrium temperature estimation of bosonic baths with Gaussian probe states and Gaussian dynamics. We find a bou…