3 papers
cond-mat.quant-gas2026
Fluctuation Spectra and Response Function of Coupled Atomic and Molecular BECs
Avinaba Mukherjee, Raka Dasgupta
We investigate out-of-equilibrium properties of atomic molecular Bose Einstein condensates coupled through a Feshbach resonance, with the Feshbach coupling and detuning subject to…
cond-mat.quant-gas2026
Roles of Polarization and Detuning in the Noise-induced Relaxation Dynamics of Atomic-Molecular Bose Condensates
Avinaba Mukherjee, Raka Dasgupta
We study the relaxation process of a resonant Bose gas under the influence of Gaussian white noise. We characterize the system dynamics in terms of the polarization or imbalance be…
cond-mat.quant-gas2025
Relaxation Dynamics in Atomic-Molecular Bose Condensates in the Presence of Gaussian Noise
A. Mukherjee, R. Dasgupta
We investigate the dynamics of atomic and molecular bosons weakly coupled via Feshbach detuning in the presence of Gaussian white noise. The time-evolution of the population imbala…