222 citations · 1.7k across the 99 of their papers we have counts for
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Current production in ring condensates with a weak link
Axel Pérez-Obiol, Juan Polo, Taksu Cheon
We consider attractive and repulsive condensates in a ring trap stirred by a weak link, and analyze the spectrum of solitonic trains dragged by the link, by means of analytical exp…
Generating nonequilibrium stationary state from ground state condensate through an almost-adiabatic cycle
Atushi Tanaka, Takaaki Nakamura, Taksu Cheon
It is shown that the ground state of weakly interacting Bose particles in a quasi one-dimensional box trap can be converted into an excited stationary state by an adiabatic cyclic…
Bose-Einstein condensate confined in a 1D ring stirred with a rotating delta link
Axel Pérez-Obiol, Taksu Cheon
We consider a Bose-Einstein condensate with repulsive interactions confined in a 1D ring where a Dirac delta is rotating at constant speed. The spectrum of stationary solutions in…
Quantum holonomy in Lieb-Liniger model
Nobuhiro Yonezawa, Atushi Tanaka, Taksu Cheon
We examine a parametric cycle in the N-body Lieb-Liniger model that starts from the free system and goes through Tonks-Girardeau and super-Tonks-Girardeau regimes and comes back to…