338 citations · 4.9k across the 109 of their papers we have counts for
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Comparative study of strong coupling theories of a trapped Fermi gas at unitarity
Hui Hu, Xia-Ji Liu, Peter D. Drummond
We present a systematic comparison of the most recent thermodynamic measurements of a trapped Fermi gas at unitarity with predictions from strong coupling theories and quantum Mont…
Finite temperature phase diagram of a spin-polarized ultracold Fermi gas in a highly elongated harmonic trap
Xia-Ji Liu, Hui Hu, Peter D. Drummond
We investigate the finite temperature properties of an ultracold atomic Fermi gas with spin population imbalance in a highly elongated harmonic trap. Previous studies at zero tempe…
Fulde-Ferrell-Larkin-Ovchinnikov states in one-dimensional spin-polarized ultracold atomic Fermi gases
Xia-Ji Liu, Hui Hu, Peter D. Drummond
We present a systematic study of quantum phases in a one-dimensional spin-polarized Fermi gas. Three comparative theoretical methods are used to explore the phase diagram at zero t…
Finite temperature correlations and density profiles of an inhomogeneous interacting 1D Bose gas
K. V. Kheruntsyan, D. M. Gangardt, P. D. Drummond +1
We calculate the density profiles and density correlation functions of the one-dimensional Bose gas in a harmonic trap, using the exact finite-temperature solutions for the uniform…
First-principles quantum dynamics in interacting Bose gases I: The positive P representation
P. Deuar, P. D. Drummond
The performance of the positive P phase-space representation for exact many-body quantum dynamics is investigated. Gases of interacting bosons are considered, where the full quantu…
Signature of Mott-insulator transition with ultra-cold fermions in a one-dimensional optical lattice
Xia-Ji Liu, Peter D. Drummond, Hui Hu
Using the exact Bethe ansatz solution of the Hubbard model and Luttinger liquid theory, we investigate the density profiles and collective modes of one-dimensional ultra-cold fermi…