3 papers
cond-mat.quant-gas2019
Ground-state phase diagram and excitation spectrum of a Bose-Einstein condensate with spin-orbital-angular-momentum coupling
Ke-Ji Chen, Fan Wu, Jianshen Hu +1
We investigate the ground-state phase diagram and excitation spectrum of an interacting spinor Bose-Einstein condensate with spin-orbital-angular-momentum (SOAM) coupling realized…
cond-mat.quant-gas2019
Theory of strongly paired fermions with arbitrary short-range interactions
Jianshen Hu, Fan Wu, Lianyi He +2
We develop an effective field theory to describe the superfluid pairing in strongly interacting fermions with arbitrary short-range attractions, by extending Kaplan's idea of coupl…
cond-mat.quant-gas2019
Effective theory for ultracold strongly interacting fermionic atoms in two dimensions
Fan Wu, Jianshen Hu, Lianyi He +2
We propose a minimal theoretical model for the description of a two-dimensional (2D) strongly interacting Fermi gas confined transversely in a tight harmonic potential, and present…