Contact Details

Office: Rm. 410, Physics Annexe
Tel: (+61-7) 3346 9825
Fax: (+61-7) 3365 1242
Personal Webpage
Email: xiajiliuswin.edu.au

Research Interests

• Strongly Interacting Polarized Fermi Gas
• Perturbation Theory at BCS-BEC crossover
• Unltracold fermions in optical lattices with low dimensionality
• Collective oscillations of Bose gases
• Dynamics of trapped Bose-Fermi mixtures at zero and finite temperature
• Super-fluidity of a rotating BEC
• Theory of quantum measurement
  
  

Selected Publications

• Multi-component strongly attractive Fermi gas: a color superconductor in a one-dimensional harmonic trap, Xia-Ji Liu, Hui Hu, and P. D. Drummond,  Phys. Rev. A. 77, 013622 (2008)
• Fulde-Ferrell-Larkin-Ovchinnikov states in one-dimensional spin-polarized ultracold atomic Fermi gases, Xia-Ji Liu, Hui Hu and Peter D. Drummond Phys. Rev. A 76, 043605 (2007).
• Mean field thermodynamics of a spin-polarized spherically trapped Fermi gas at unitarity, Xia-Ji Liu, Hui Hu and Peter D. Drummond, Phys. Rev. A, 75 (2007) 023614 .
• Universal thermodynamics of strongly interacting Fermi gases, Hui Hu, P. D. Drummond, and Xia-Ji Liu, Nature Physics  469 Vol 3 (2007).
• BCS-BEC crossover in an asymmetric two-component Fermi gas, Xia-Ji Liu, and Hui Hu,  Europhysics Letters , 75 (2006) 364 .
•  Self-consistent theory of atomic Fermi gases with a Feshbach resonance at the    superfluid transition, Xia-Ji Liu, and Hui Hu, Phys. Rev. A, 72 (2005) 063613.
• Signature of Mott-insulator transition with ultracold fermions in a one-dimensional optical lattice, Xia-Ji Liu, Peter D. Drummond and Hui Hu, Phys .Rev. Lett..94, 136406 (2005).
• Collective modes and ballistic expansion of a Fermi gas in the BCS-BEC crossover, Hui Hu, A. Minguzzi, Xia-Ji Liu and M. P. Tosi, Phys. Rev. Lett. 93, 190403 (2004).
• Collective oscillation of a confined Bose gas at finite temperature in the randam-phase approximation. Xia-Ji Liu, Hui Hu, A.Minguzzi and M.P.Tosi, Phys. Rev. A 69, 043605 (2004).
• Finite temperature effects on the collapse of trapped Bose-Fermi mixtures. Xia-Ji Liu, Michele Modugno and Hui Hu, Phys. Rev. A 68, 053605 (2003).
• Collisionless and hydrodynamic excitations of trapped boson-fermion mixtures, Xia-Ji Liu, and Hui Hu, Phys. Rev. A67, 023613 (2003).
• Fragmented condensate ground state of trapped weakly interacting bosons in two dimensions. Xia-Ji Liu, Hui Hu, Lee Chang, Weiping Zhang, Shi-Qun Li and Yu-Zhu Wang, Phys. Rev. Lett. 87, 030404 (2001).
• Generalization of Cini's model for quantum measurement and dynamical realization of wavefunction collapse. Xia-Ji Liu and Chang-Pu Sun, Phys. Lett. A 198, 371 (1995).