2 papers
cond-mat.quant-gas2025
Spectroscopy of collective modes in a Bose-Einstein condensate: From single to double excitation periods
Leandro A. Machado, Lucas Madeira, Mônica A. Caracanhas +1
Collective modes are coherent excitations in Bose-Einstein condensates (BECs), and their study provides insight into the macroscopic quantum phenomena that govern these systems. Co…
cond-mat.quant-gas2025
Interaction Quench Dynamics and Stability of Quantum Vortices in Rotating Bose-Einstein Condensates
L. A. Machado, B. Chatterjee, M. A. Caracanhas +3
We theoretically investigate the non-equilibrium dynamics of quantum vortices in a two-dimensional rotating Bose-Einstein condensate following an interaction quench. Using an ab in…