张学锋 教授

博士，博士生导师

重庆大学“百人计划”

邮箱：zhangxf@cqu.edu.cn

研究方向：

我们主要关心强关联系统中的新奇相以及相关的相变过程，利用大规模数值计算方法对系统进行模拟，例如量子蒙特卡罗，精确对角化以及密度矩阵重整化群等方法。同时，我们也利用平均场，微扰论以及有效场论等解析方法来理解背后的物理机制。

代表文章：

1. "Quantum Spin Liquid with Even Ising Gauge Field Structure on Kagome Lattice"Yan-Cheng Wang,Xue-Feng Zhang*, Frank Pollmann, Meng Cheng, and ZiYang Meng*,Phys. Rev. Lett. 121,057202 (2018)(arXiv)

2."ContinuousEasy-Plane Deconfined Phase Transition on the Kagome Lattice"Xue-Feng Zhang, Yin-Chen He, Sebastian Eggert, Roderich Moessner, and Frank Pollmann,Phys. Rev. Lett. 120, 115702 (2018)(arXiv)

3. "Quantum Domain Walls Induce Incommensurate Supersolid Phase on the Anisotropic Triangular Lattice "Xue-Feng Zhang*,Shijie Hu*, Axel Pelster, and Sebastian Eggert,Phys. Rev. Lett.117, 193201 (2016)(arXiv)

4. "Phase diagram of the triangular extended Hubbard model " Luca F. Tocchio,Claudius Gros,Xue-Feng Zhang,and Sebastian EggertPhys. Rev. Lett. 113,246405 (2014)(arXiv)

5. "Chiral Edge States and Fractional Charge Separation in a System of Interacting Bosonson a Kagome Lattice "Xue-Feng Zhang, and Sebastian EggertPhys. Rev. Lett. 111, 147201 (2013)(arXiv)

6. "Rydberg Polaritons in a Cavity: A Superradiant Solid "Xue-Feng Zhang, Qing Sun, Yu-Chuan Wen, Wu-Ming Liu, Sebastian Eggert, and An-Chun Ji*Phys. Rev. Lett. 110, 090402 (2013)(arXiv)