Prof. Zhang Xuefeng
D., Doctoral Supervisor
Chongqing University "Hundred People Plan"
E-mail: zhangxf@cqu.edu.cn
Office: LE418, 4F, School of Physics, Science Building, HuXi Campus, Chongqing University
Research Interests:
We are mainly interested in novel phases and related phase transition processes in strongly correlated systems, and simulate the systems using large-scale numerical computational methods, such as quantum Monte Carlo, exact diagonalization, and density matrix reformation groups. We also use analytical methods such as mean field, perturbation theory and effective field theory to understand the underlying physical mechanisms.
For more details, please visit the homepage: http://cqutp.org/users/xfzhang/pub.html
Students who are interested in computational physics, quantum simulation and condensed matter theory are welcome to join our group. The group provides direct access to the Tianhe II supercomputer and also offers a variety of academic exchange opportunities.
Representative articles:
1. "QuantumSpin Liquid with Even Ising Gauge Field Structure on Kagome Lattice"Yan-Cheng Wang, Xue-Feng Zhang*, Frank Pollmann, Meng Cheng, and Zi YangMeng*,Phys. Rev. Lett. 121,057202 (2018)(arXiv)
2."ContinuousEasy-Plane Deconfined Phase Transition on the Kagome Lattice" Xue-FengZhang, Yin-Chen He, Sebastian Eggert, Roderich Moessner, and FrankPollmann, Phys. Rev. Lett. 120, 115702 (2018)(arXiv)
3. "QuantumDomain Walls Induce Incommensurate Supersolid Phase on the AnisotropicTriangular Lattice" Xue-FengZhang*,Shijie Hu*, Axel Pelster, and Sebastian Eggert, Phys. Rev. Lett. 117, 193201 (2016)(arXiv)
4. "Phasediagram of the triangular extended Hubbard model " Luca F. Tocchio,Claudius Gros, Xue-Feng Zhang,and Sebastian Eggert Phys. Rev. Lett. 113,246405 (2014)(arXiv)
5. "ChiralEdge States and Fractional Charge Separation in a System of Interacting Bosonson a Kagome Lattice " Xue-FengZhang, and Sebastian Eggert Phys. Rev. Lett. 111, 147201 (2013)(arXiv)
6. "RydbergPolaritons in a Cavity: A Superradiant Solid " Xue-Feng Zhang, Qing Sun, Yu-Chuan Wen, Wu-Ming Liu, SebastianEggert, and An-Chun Ji* Phys. Rev. Lett. 110, 090402 (2013)(arXiv)
