17 citations · 28 across the 9 of their papers we have counts for
4 papers · 1 filter
Topological chirality of dissipative limit cycles in an open Dicke model
Nikolay Yegovtsev, Sayan Choudhury, W. Vincent Liu
In an open, -symmetric Dicke model with chiral atom-cavity couplings, we show that dissipation drives two limit-cycle phases of opposite chirality in the thermodynamic limit,…
Quantum quenches in a spin-1 chain with tunable symmetry
Luis Eduardo Ramos-Solís, Sayan Choudhury, Freddy Jackson Poveda-Cuevas +1
In recent years, the dynamics of interacting quantum systems far from equilibrium have attracted significant research interest. Driven by rapid progress in quantum simulators, vari…
Many-body Physics of Ultracold Alkaline-Earth atoms with SU()-symmetric interactions
Eduardo Ibarra-García-Padilla, Sayan Choudhury
Symmetries play a crucial role in understanding phases of matter and the transitions between them. Theoretical investigations of quantum models with SU() symmetry have provided…
Prethermalization in the PXP Model under Continuous Quasiperiodic Driving
Pinaki Dutta, Sayan Choudhury, Vishwanath Shukla
Motivated by recent experiments realizing long-lived non-equilibrium states in aperiodically driven quantum many-body systems, we investigate the dynamics of a quasiperiodically dr…