115 citations · 477 across the 10 of their papers we have counts for
10 papers
Pulse, polarization and topology shaping of polariton fuids
Lorenzo Dominici, David Colas, Stefano Donati +9
Here we present different approaches to ultrafast pulse and polarization shaping, based on a ``quantum fluid'' platform of polaritons. Indeed we exploit the normal modes of two dim…
Spontaneous Scattering of Raman Photons from Cavity-QED Systems in the Ultrastrong Coupling Regime
Vincenzo Macrì, Alberto Mercurio, Franco Nori +2
We show that spontaneous Raman scattering of incident radiation can be observed in cavity-QED systems without external enhancement or coupling to any vibrational degree of freedom.…
Quantum metrology of two-photon absorption
Carlos Sánchez Muñoz, Gaetano Frascella, Frank Schlawin
Two-photon absorption (TPA) is of fundamental importance in super-resolution imaging and spectroscopy. Its nonlinear character allows for the prospect of using quantum resources, s…
Squeezed lasing
Carlos Sánchez Muñoz, Dieter Jaksch
We introduce the concept of a squeezed laser, in which a squeezed cavity mode develops a macroscopic photonic occupation due to stimulated emission. Above the lasing threshold, the…
Photon correlation spectroscopy as a witness for quantum coherence
Carlos Sánchez Muñoz, Frank Schlawin
The development of spectroscopic techniques able to detect and verify quantum coherence is a goal of increasing importance given the rapid progress of new quantum technologies, the…
Hybrid systems for the generation of non-classical mechanical states via quadratic interactions
Carlos Sánchez Muñoz, Antonio Lara, Jorge Puebla +1
We present a method to implement two-phonon interactions between mechanical resonators and spin qubits in hybrid setups, and show that these systems can be applied for the generati…
Resolution of superluminal signalling in non-perturbative cavity quantum electrodynamics
Carlos Sánchez Muñoz, Franco Nori, Simone De Liberato
Recent technological developments have made it increasingly easy to access the non-perturbative regimes of cavity quantum electrodynamics known as ultra or deep strong coupling, wh…
Topological order and equilibrium in a condensate of exciton-polaritons
Davide Caputo, Dario Ballarini, Galbadrakh Dagvadorj +9
We report the observation of the Berezinskii-Kosterlitz-Thouless transition for a 2D gas of exciton-polaritons, and through the joint measurement of the first-order coherence both…
Exciting polaritons with quantum light
J. C. López Carreño, C. Sánchez Muñoz, D. Sanvitto +2
We discuss the excitation of polaritons---strongly-coupled states of light and matter---by quantum light, instead of the usual laser or thermal excitation. As one illustration of t…
The colored Hanbury Brown--Twiss effect
Blanca Silva, C. Sánchez Muñoz, D. Ballarini +8
The Hanbury Brown--Twiss effect is one of the celebrated phenomenologies of modern physics that accommodates equally well classical (interferences of waves) and quantum (correlatio…