43 citations · 174 across the 10 of their papers we have counts for
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Interplay of Kelvin-Helmholtz and superradiant instabilities of an array of quantized vortices in a two-dimensional Bose--Einstein condensate
Luca Giacomelli, Iacopo Carusotto
We investigate the various physical mechanisms that underlie the dynamical instability of a quantized vortex array at the interface between two counter-propagating superflows in a…
Spontaneous quantum superradiant emission in atomic Bose-Einstein condensates subject to a synthetic vector potential
Luca Giacomelli, Iacopo Carusotto
We theoretically investigate the spontaneous quantum emission of phonon pairs by superradiant processes in an atomic Bose-Einstein condensate subject to a synthetic vector potentia…
Understanding superradiant phenomena with synthetic vector potentials in atomic Bose-Einstein condensates
Luca Giacomelli, Iacopo Carusotto
We theoretically investigate superradiance effects in quantum field theories in curved space-times by proposing an analogue model based on Bose--Einstein condensates subject to a s…
Ergoregion instabilities in rotating two-dimensional Bose--Einstein condensates: new perspectives on the stability of quantized vortices
Luca Giacomelli, Iacopo Carusotto
We investigate the stability of vortices in two-dimensional Bose--Einstein condensates. In analogy with rotating spacetimes and with a careful account of boundary conditions, we sh…
Ergoregion instabilities in rotating two-dimensional Bose--Einstein condensates: new perspectives on the stability of quantized vortices
Luca Giacomelli, Iacopo Carusotto
We investigate the stability of vortices in two-dimensional Bose--Einstein condensates. In analogy with rotating spacetimes and with a careful account of boundary conditions, we sh…