40 citations · 146 across the 9 of their papers we have counts for
9 papers
Theory of thermalization in an isolated Bose-Einstein condensate
Che-Hsiu Hsueh, Chi-Ho Cheng, Tzyy-Leng Horng +1
Thermalization in an isolated oscillating Bose-Einstein condensate in a disordered trap is investigated. We show Shannon entropy in or representation is the eligible one to…
Thermalization of a weakly interacting Bose gas in a disordered trap
Che-Hsiu Hsueh, Makoto Tsubota, Wen-Chin Wu
Previously we numerically showed that thermalization can occur in an oscillating Bose-Einstein condensate (BEC) with a disordered harmonic trap when healing length of the conde…
Thermalization and localization of an oscillating Bose-Einstein condensate in a disordered trap
Che-Hsiu Hsueh, Russell Ong, Jing-Fu Tseng +2
We numerically simulate an oscillating Bose-Einstein condensate in a disordered trap [Phys. Rev. A 82, 033603 (2010)] and the results are in good agreement with the experiment. It…
Turbulence scaling laws across the superfluid to supersolid transition
C. -H. Hsueh, Y. -C. Tsai, T. -L. Horng +2
We investigate quantum turbulence in a two-dimensional trapped supersolid and demonstrate that both the wave and vortex turbulence involve triple rather than dual cascades, as in a…
Quantum crystallography of Rydberg-dressed Bose gases on a square lattice
Che-hsiu Hsueh, Wen-Chin Wu, Makoto Tsubota
We numerically investigate the quantum crystallographic phases of a Rydberg-dressed Bose gas loaded on a square lattice by using the mean-field Gross--Pitaevskii model. For a relat…
Spin orders in the supersolid phases in binary Rydberg-dressed Bose-Einstein condensates
C. -H. Hsueh, Y. -C. Tsai, K. -S. Wu +2
We show that the five possible ordered states in a quantum spin-1/2 system with long-range exchange interactions: Neel, ladder, Peierls, coincidence, and domain states, can be real…