11 citations · 30 across the 4 of their papers we have counts for
4 papers · 1 filter
Topological Floquet engineering of a three-band optical lattice with dual-mode resonant driving
Dalmin Bae, Junyoung Park, Myeonghyeon Kim +3
We present a Floquet framework for controlling topological features of a one-dimensional optical lattice system with dual-mode resonant driving, in which both the amplitude and pha…
Vortex detection in atomic Bose-Einstein condensates using neural networks trained on synthetic images
Myeonghyeon Kim, Junhwan Kwon, Tenzin Rabga +1
Quantum vortices in atomic Bose-Einstein condensates (BECs) are topological defects characterized by quantized circulation of particles around them. In experimental studies, vortic…
Variations of the Kibble-Zurek scaling exponents of trapped Bose gases
Tenzin Rabga, Yangheon Lee, Dalmin Bae +2
We study the vortex nucleation dynamics in inhomogeneous atomic Bose gases quenched into a superfluid phase and investigate the dependence of the Kibble-Zurek (KZ) scaling exponent…
Suppression of Spontaneous Defect Formation in Inhomogeneous Bose Gases
Myeonghyeon Kim, Tenzin Rabga, Yangheon Lee +3
In phase transition dynamics involving symmetry breaking, topological defects can be spontaneously created but it is suppressed in a spatially inhomogeneous system due to the sprea…