116 citations · 119 across the 2 of their papers we have counts for
2 papers
cond-mat.quant-gas2016★ 3 cited
Exotic domain walls in Bose-Einstein condensates with double-well dispersion
Tongtong Liu, Logan W. Clark, Cheng Chin
We study the domain walls which form when Bose condensates acquire a double-well dispersion. Experiments have observed such domain walls in condensates driven across a $\mathbb{Z}_…
cond-mat.quant-gas2014★ 116 cited
Roton-Maxon Excitation Spectrum of Bose Condensates in a Shaken Optical Lattice
Li-Chung Ha, Logan W. Clark, Colin V. Parker +2
We present experimental evidence showing that an interacting Bose condensate in a shaken optical lattice develops a roton-maxon excitation spectrum, a feature normally associated w…