3 papers
cond-mat.quant-gas2025
Synchronization of Quasi-Particle Excitations in a Quantum Gas with Cavity-Mediated Interactions
Gabriele Natale, Alexander Baumgärtner, Justyna Stefaniak +5
Driven-dissipative quantum systems can undergo transitions from stationary to dynamical phases, reflecting the emergence of collective non-equilibrium behavior. We study such a tra…
quant-ph2024
Photonic bands and normal mode splitting in optical lattices interacting with cavities
Philippe Wilhelm Courteille, Dalila Rivero, Gustavo Henrique de França +5
Strong collective interaction of atoms with an optical cavity causes normal mode splitting of the cavity's resonances, whose width is given by the collective coupling strength. At…
physics.atom-ph2020
Hollow Bessel beams for guiding atoms between vacuum chambers: A proposal and efficiency study
Dalila Rivero, Vinicius S. de Angelis, Camila Beli +3
We explore a scheme for guiding cold atoms through a hollow Bessel beam generated by a single axicon and a lens from a 2D magneto-optical trap toward a science chamber. We compare…