84 citations · 669 across the 60 of their papers we have counts for
3 papers · 1 filter
Many-body entropies, correlations, and emergence of statistical relaxation in interaction quench dynamics of ultracold bosons
A. U. J. Lode, B. Chakrabarti, V. K. B. Kota
We study the quantum many-body dynamics and the entropy production triggered by an interaction quench in a system of interacting identical bosons in an external one-dimensio…
Spectral fluctuation and noise in the energy level statistics of interacting trapped bosons
Kamalika Roy, Barnali Chakrabarti, Anindya Biswas +2
It has been recently shown numerically that the transition from integrability to chaos in quantum systems and the corresponding spectral fluctuations are characterized by $\frac{1}…
Energy level statistics of interacting trapped bosons
Barnali Chakrabarti, Anindya Biswas, V. K. B. Kota +2
It is an well established fact that statistical properties of energy level spectra are the most efficient tool to characterize nonintegrable quantum systems. The study of statistic…