2023/12/21 by Pankaj Kumar Debnath, Debnath, Pankaj Kumar, Barnali Chakrabarti +3
Physics and Astronomy · #Advanced Thermodynamics and Statistical Mechanics #Cold Atom Physics and Bose-Einstein Condensates #FOS: Physical sciences #Quantum Gases (cond-mat.quant-gas) #Quantum, superfluid, helium dynamics
paper · pdf · doi:10.48550/arxiv.2312.13532
openalex publication_date 2023/12/21 · openalex created_date 2023/12/23 · openalex updated_date 2026/07/28
The quench dynamics of a strongly interacting bosons on quartic and sextic trap are studied by solving the time dependent many-boson Schrodinger equation numerically exactly. The dynamics is addressed by the key measures of one-body density in conjugate space and information entropy. For both cases, rich many-body dynamics is exhibited and loss of Bose-Fermi oscillation in the Tonks-Girardeau limit is also attributed.