186 citations · 648 across the 18 of their papers we have counts for
9 papers · 1 filter
Flying atom back-reaction and mechanically generated photons from vacuum
Alberto Mercurio, Simone De Liberato, Franco Nori +2
We investigate the dynamics of a two-level atom flying through a photonic cavity when the light-matter interaction is in the ultrastrong coupling regime. We adopt a closed full qua…
Breakdown of gauge invariance in ultrastrong-coupling cavity QED
Daniele De Bernardis, Philipp Pilar, Tuomas Jaako +2
We revisit the derivation of Rabi- and Dicke-type models, which are commonly used for the study of quantum light-matter interactions in cavity and circuit QED. We demonstrate that…
Polariton spectrum of the Dicke-Ising model
Erika Cortese, Luigi Garziano, Simone De Liberato
The Dicke-Ising model describes cavity quantum electrodynamics setups in which dipoles couple not only with the photonic cavity field but also to each other through dipole-dipole i…
Cavity QED Beyond Rotating Wave Approximation: Photon Bunching from the Emission of Individual Qubits
Luigi Garziano, Alessandro Ridolfo, Simone De Liberato +1
Photon antibunching in the light scattered by single quantum emitters is one of the hallmarks of quantum optics, providing an unequivocal demonstration of the quantized nature of t…
Back-action effects in an all-optical model of dynamical Casimir emission
I. Carusotto, S. De Liberato, D. Gerace +1
We report a theoretical study of the optical properties of a three-level emitter embedded in an optical cavity including the non-rotating wave terms of the light-matter interaction…
Quantum limit of photothermal cooling
Simone De Liberato, Neill Lambert, Franco Nori
We study the problem of cooling a mechanical oscillator using the photothermal (bolometric) force. Contrary to previous attempts to model this system, we take into account the nois…