2 papers
cond-mat.quant-gas2026
Interaction-rotation driven localization-delocalization of eigenstate in Fock space: An exact diagonalization study on trapped Bose gas
Mohd Talib, M. A. H. Ahsan
We investigate the localization-delocalization transition and entanglement structure in a finite system of interacting bosons in non-rotating and rotating cases. The many-body eige…
cond-mat.quant-gas2025
Exact diagonalization study of energy level statistics in harmonically confined interacting bosons
Mohd Talib, M. A. H. Ahsan
We present an exact diagonalization study of the spectral properties of bosons harmonically confined in a quasi-2D plane and interacting via repulsive Gaussian potential. We consid…