3 papers
cond-mat.quant-gas2026
Scaling equations for Bose-Einstein condensate dynamics across all interaction regimes
D. C. Marinica, C. Puertas González, T. Estrampes +2
We derive a unified set of scaling equations for Bose-Einstein condensates in time-dependent harmonic traps, connecting the weakly interacting Gaussian regime to the strongly inter…
physics.atom-ph2026
Trap-Quenched Matter-Wave Optics in Space
Gabriel Müller, Timothé Estrampes, Claudia Puertas González +12
Dual-species atomic sources in space promise to be the testbed for a multitude of searches in quantum gas physics such as a precise test of the Universality of Free Fall (UFF), few…
cond-mat.quant-gas2025
Fast momentum-selective transport of Bose-Einstein condensates via controlled non-adiabatic dynamics in optical lattices
Raja Chamakhi, Dana Codruta Marinica, Naceur Gaaloul +2
We present a detailed numerical study of a protocol for momentum-selective transport of a Bose-Einstein condensate (BEC) in a one-dimensional optical lattice, achieving narrow mome…