440 citations · 7k across the 189 of their papers we have counts for
9 papers · 1 filter
Low-momentum dynamic structure factor of a strongly interacting Fermi gas at finite temperature: A two-fluid hydrodynamic description
Hui Hu, Peng Zou, Xia-Ji Liu
We provide a description of the dynamic structure factor of a homogeneous unitary Fermi gas at low momentum and low frequency, based on the dissipative two-fluid hydrodynamic theor…
Low-momentum dynamic structure factor of a strongly interacting Fermi gas at finite temperature: The Goldstone phonon and its Landau damping
Peng Zou, Hui Hu, Xia-Ji Liu
We develop a microscopic theory of dynamic structure factor to describe the Bogoliubov-Anderson-Goldstone phonon mode and its damping rate in a strongly interacting Fermi gas at fi…
Collective modes of a two-dimensional Fermi gas at finite temperature
Brendan C. Mulkerin, Xia-Ji Liu, Hui Hu
In this work we examine the breathing mode of a strongly interacting two-dimensional Fermi gas and the role of temperature on the anomalous breaking of scale invariance. By calcula…
Attractive Fermi polarons at nonzero temperature with finite impurityconcentration
Hui Hu, Brendan C. Mulkerin, Jia Wang +1
We theoretically investigate how quasi-particle properties of an attractive Fermi polaron are affected by nonzero temperature and finite impurity concentration. By applying both no…
Quantum and thermal fluctuations in a Raman spin-orbit coupled Bose gas
Xiao-Long Chen, Xia-Ji Liu, Hui Hu
We theoretically study a three-dimensional weakly-interacting Bose gas with Raman-induced spin-orbit coupling at finite temperature. By employing a generalized Hartree-Fock-Bogoliu…
Realizing Fulde-Ferrell Superfluids via a Dark-State Control of Feshbach Resonances
Lianyi He, Hui Hu, Xia-Ji Liu
We propose that the long-sought Fulde-Ferrell superfluidity with nonzero momentum pairing can be realized in ultracold two-component Fermi gases of K or Li atoms by op…