娄 捷
发布时间: 2015-09-29     文章作者:     访问次数: 6739

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娄 捷


青年副研究员

美国波士顿大学博士

电话:+86-15900533159

E-mailLoujie@fudan.edu.cn


主要经历:(Experiences)
2003复旦大学物理系学士

2009美国波士顿大学物理系博士

2009-2012日本东京大学物性研究所博士后

2012-2015复旦大学物理系超级博士后

2015-至今复旦大学物理系青年副研究员


教学与研究领域:
教学领域:暂无

研究领域:理论凝聚态物理。用严格的数值模拟方法对强关联体系进行研究。所采用的主要方法包括量子蒙特卡洛,张量网络态方法等。研究的主要方向包括量子磁体(带阻挫),量子相变,及与高温超导密切相关的强关联电子模型。迄今为止共在PRB,PRL等期刊上发表论文8篇,总引用数116

  

Jie Lou

Associate Junior Researcher Professor

Ph.D.(2000), Boston University, U.S.A.


Research Interests:

Theoretical condensed matter physics. We use unbiased   numerical method to study strongly correlated system in condensed matter   physics. We are interested in quantum magnets (frustrated/non-frustrated),   quantum phase transitions and strongly correlated electronic systems. Methods   we use includes quantum Monte Carlo, Multi-scale entanglement renormalization   ansatz (MERA), and other tensor network based methods. We combine Grassman   algebra and tensor network to study fermionic system unbiased.

Selected   Publications:

1. J. Lou and A. W.   Sandvik. Variational ground states of 2D antiferromagnets in the valence bond   basis. Phys. Rev. B 76, 104432 (2007)

2. J. Lou, A. W.   Sandvik, and L. Balents. Emergence of U(1) symmetry in the 3D XY model with   Zq anisotropy, Phys. Rev. Lett. 99, 207203 (2007)

3. J. Lou and A. W.   Sandvik. Z4-U(1) crossover of the order parameter symmetry in a   two-dimensional valence-bond-solid. Phys. Rev. B 80, 212406 (2009)

4. J. Lou, A. W.   Sandvik and N. Kawashima. Antiferromagnetic to valence-bond-solid transitions   in two-dimensional SU(N) Heisenberg models with multi-spin interactions.   Phys. Rev. B, Rapid Communication, 80, 180414 (2009)

5. J. Lou, S. Tanaka,   H. Katsura and N. Kawashima.Entanglement Spectra of the 2D AKLT Model:   VBS/CFT Correspondence. Phys. Rev. B, 84, 245128(2011)

  



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