70 citations · 251 across the 11 of their papers we have counts for
11 papers
Nonequilibrium transition between dissipative time crystals
Albert Cabot, Gianluca Giorgi, Roberta Zambrini
We show a dissipative phase transition in a driven nonlinear quantum oscillator in which a discrete time-translation symmetry is spontaneously broken in two different ways. The cor…
Continuous sensing and parameter estimation with the boundary time-crystal
Albert Cabot, Federico Carollo, Igor Lesanovsky
A boundary time-crystal is a quantum many-body system whose dynamics is governed by the competition between coherent driving and collective dissipation. It is composed of two-l…
Quantum trajectories of dissipative time-crystals
Albert Cabot, Leah Sophie Muhle, Federico Carollo +1
Recent experiments with dense laser-driven atomic gases [G. Ferioli et al., arXiv:2207.10361 (2022)] have realized a many-body system which in the thermodynamic limit yields a so-c…
Metastable discrete time-crystal resonances in a dissipative central spin system
Albert Cabot, Federico Carollo, Igor Lesanovsky
We consider the non-equilibrium behavior of a central spin system where the central spin is periodically reset to its ground state. The quantum mechanical evolution under this effe…
Metastable quantum entrainment
Albert Cabot, Gian Luca Giorgi, Roberta Zambrini
Quantum van der Pol oscillators are driven-dissipative systems displaying quantum synchronization phenomena. When forced by a squeezed drive, the frequency adjusts to half of the f…
Intermittent decoherence blockade in a chiral ring environment
Salvatore Lorenzo, Stefano Longhi, Albert Cabot +2
It has long been recognized that emission of radiation from atoms is not an intrinsic property of individual atoms themselves, but it is largely affected by the characteristics of…