GU Shijian
Research Associate Professor
Research Associate Professor
Education:
- PhD in Physics, Zhejiang University, China, 2002
- BS in Physics, Zhejiang University, China, 1996
Position:
- Research Associate Professor (2011-now), Department of Physics, The Chinese University of Hong Kong
- Research Assistant Professor (2005-2011), Department of Physics, The Chinese University of Hong Kong
Research Interests:
- Quantum information perspective of critical phenomena
- Low-dimensional strongly correlated systems
Selected Recent Publications:
- S.J. Gu, "Fidelity approach to quantum phase transitions", Int. J. Mod. Phys. B 24, 4371 (2010). (Review article)
- S. Yang, S.J. Gu, C.P. Sun and H.Q. Lin, "Fidelity susceptibility and long-range correlation in the Kitaev honeycomb model", Phys. Rev. A 78, 012304 (2008)
- S.J. Gu, H.M. Kwok, W.Q. Ning and H.Q. Lin, "Fidelity susceptibility, scaling, and universality in quantum critical phenomena", Phys. Rev. B 77, 245109 (2008)
- S. Chen, L. Wang, S.J. Gu and Y.P. Wang, "Fidelity and quantum phase transition for the Heisenberg chain with the next-nearest-neighbor interaction", Phys. Rev. E 76, 061108 (2007).
- W.L. You, Y.W. Li and S.J. Gu, "Fidelity, dynamic structure factor, and susceptibility in critical phenomena", Phys. Rev. E 76, 022101 (2007)
- Z.G. Wang, Y.G. Chen, and S.J. Gu, "Bosonization study of quantum phase transitions in the one-dimensional asymmetric Hubbard model", Phys. Rev. B 75, 165111 (2007)
- S.J. Gu, R. Fan and H.Q. Lin, "The ground state of a mixture of two species of fermionic atoms in 1D optical lattice", Phys. Rev. B 76, 125107 (2007).
| Office: | Room 105, 1/F Science Centre North Block |
| Phone: | (852) 39436301 |
| E-mail: | sjgu@phy.cuhk.edu.hk |
| [ Link to Personal Research Homepage ] | |