289 citations · 5.3k across the 113 of their papers we have counts for
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Breaking of Goldstone modes in two component Bose-Einstein condensate
Alessio Recati, Francesco Piazza
We study the decay rate of density excitations of two-component Bose-Einstein condensates at zero temperature. Those excitations, where the two components oscillate in phase…
Repulsive Fermi polarons in a resonant mixture of ultracold Li atoms
F. Scazza, G. Valtolina, P. Massignan +7
We employ radio-frequency spectroscopy to investigate a polarized spin-mixture of ultracold Li atoms close to a broad Feshbach scattering resonance. Focusing on the regime of…
Casimir forces and quantum friction from Ginzburg radiation in atomic BECs
Jamir Marino, Alessio Recati, Iacopo Carusotto
We theoretically propose an experimentally viable scheme to use an impurity atom in an atomic Bose-Einstein condensate, in order to realize condensed-matter analogs of quantum vacu…
Confinement and precession of vortex pairs in coherently coupled Bose-Einstein condensates
Marek Tylutki, Lev P. Pitaevskii, Alessio Recati +1
The dynamic behavior of vortex pairs in two-component coherently (Rabi) coupled Bose-Einstein condensates is investigated in the presence of harmonic trapping. We discuss the role…
Dark-Bright Solitons in a Superfluid Bose-Fermi Mixture
Marek Tylutki, Alessio Recati, Franco Dalfovo +1
The recent experimental realization of Bose-Fermi superfluid mixtures of dilute ultracold atomic gases has opened new perspectives in the study of quantum many-body systems. Depend…