Zheng Yan

Dr. Zheng Yan

Postdoctoral Fellow

Department of Physics, University of Hong Kong

Room 217, HOC Building

Email: zhengyan@hku.hk


Education
  • Bachelor's Degree in Electronic science and technology, Dalian University of Technology 2009-2013
  • PhD’s degree in Theoretical physics, Fudan University 2013-2019


Research interest

Quantum many-body physics;
Developing Monte Carlo algorithm; 
Quantum annealing and computation.


Publication
  1. Scaling of entanglement entropy at deconfined quantum criticality
    Jiarui Zhao, Yan-Cheng Wang, Zheng Yan, Meng Cheng*, Zi Yang Meng*
    arXiv:2107.06305

  2. Emergent Rokhsar-Kivelson point in realistic quantum Ising models
    Zheng Zhou, Zheng Yan, Changle Liu*, Yan Chen, Xue-Feng Zhang
    arXiv:2106.05518 

  3. Sweeping quantum annealing algorithm for constrained optimization problems
    Zheng Yan, Zheng Zhou, Yan-Cheng Wang, Zi Yang Meng*, Xue-Feng Zhang*
    arXiv:2105.07134 

  4. Phase Diagram of Triangular Lattice Quantum Ising Model under External Field
    Yuan Da Liao, Han Li,  Zheng Yan, Hao-Tian Wei, Wei Li*, Yang Qi*, Zi Yang Meng*
    Phys. Rev. B 103, 104416 (2021)
    arXiv:2101.11610 

  5. Higher-form symmetry breaking at Ising transitions
    Jiarui Zhao, Zheng Yan, Meng Cheng*, Zi Yang Meng*
    arXiv:2011.12543 

  6. Global scheme of sweeping cluster algorithm to overcome the topology localization
    Zheng Yan
    arXiv:2011.08457

  7. Quantum dynamics of topological strings in a frustrated Ising antiferromagnet
    Zheng Zhou, Changle Liu, Zheng Yan*, Yan Chen*, Xue-Feng Zhang*
    arXiv:2010.01750

  8. Vestigial Anyon Condensation on Kagome Quantum Spin Liquids
    Yan-Cheng Wang, Zheng Yan, Chenjie Wang, Qi Yang*, Zi Yang Meng*
    Phys. Rev. B 103, 014408 (2021)
    arXiv:2009.00070

  9. Amplitude Mode in Quantum Magnets via Dimensional Crossover
    Chengkang Zhou, Zheng Yan, Kai Sun*, Oleg A. Starykh*, Zi Yang Meng*
    Phys. Rev. Lett. 126, 227201 (2021)
    arXiv:2007.12715

  10. Topological phase transition and single/multi anyon dynamics of Z2 spin liquid
    Zheng Yan, Yan-Cheng Wang, Nvsen Ma, Yang Qi*, Zi Yang Meng*
    npj Quantum Materials 6, 39 (2021)
    arXiv:2007.11161

  11. Quantum tricriticality of incommensurate phase induced by quantum domain walls in frustrated Ising magnetism
    Zheng Zhou, Dong-Xu Liu, Zheng Yan*, Yan Chen*, Xue-Feng Zhang*
    arXiv:2005.11133

  12. Effective p-wave Fermi-Fermi interaction induced by bosonic superfluids
    Yongzheng Wu, Zheng Yan, Zhi Lin, Jie Lou*, Yan Chen*
    Scientific Reports 10, 10822 (2020)
    arXiv:2001.00420

  13. Widely existing mixed phase structure of the quantum dimer model on a square lattice
    Zheng Yan, Zheng Zhou, Olav F Syljuåsen, Junhao Zhang, Tianzhong Yuan, Jie Lou*, Yan Chen*
    Phys.Rev.B. 103, 094421 (2021)
    arXiv: 1911.05433

  14. Universal critical behavior in the ferromagnetic superconductor Eu(Fe0.75Ru0.25)2As2
    Zheng Zhou, WT Jin*, Wei Li*, S Nandi, B Ouladdiaf, Zheng Yan*, Xinyuan Wei, Xuguang Xu, WH Jiao, N Qureshi, Y Xiao, Y Su, GH Cao, Th Brückel
    Phys.Rev.B 100, 060406(R) (2019)
    arXiv:1904.07417

  15. Sweeping cluster algorithm for quantum spin systems with strong geometric restrictions
    Zheng Yan*, Yongzheng Wu, Chenrong Liu, Olav F Syljuåsen, Jie Lou*, Yan Chen*
    Phys.Rev.B 99,165135(2019)
    arXiv:1809.05792

  16. Interacting lattice systems with quantum dissipation: a quantum Monte Carlo study
    Zheng Yan, Lode Pollet, Jie Lou, Xiaoqun Wang, Yan Chen*, Zi Cai*
    Phys.Rev.B 97,035148(2018)
    arXiv:1704.00606