多体系统的计算和量子模拟理论

负责人
研究方向

我们致力于发展和应用高效数值方法和超冷原子量子模拟，探索多体系统的呈现宏观性质，特别是相变和临界现象。研究内容主要包括：

  • 蒙特卡洛方法
  • 相变和临界现象
  • 量子模拟理论
研究人员

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相关论文

  • Xu, X., Wang, J., Zhou, Z., Garoni, T. & Deng, Y. Geometric structure of percolation clusters. Physical Review E 89, 012120 (2014).
  • Ding, C., Guo, W. & Deng, Y. Reentrance of Berezinskii-Kosterlitz-Thouless-like transitions in a three-state Potts antiferromagnetic thin film. Physical Review B 90, 134420 (2014).
  • Hu, H., ote, H., Ziff, R. & Deng, Y. Short-range correlations in percolation at criticality. Physical Review E 90, 042106 (2014).
  • Xu, X., Wang, J., Lv, J. -P. & Deng, Y. Simultaneous analysis of three-dimensional percolation models. Frontiers of Physics 9, 113-119 (2014).
  • Lv, J. -P., Chen, Q. -H. & Deng, Y. Two-species hard-core bosons on the triangular lattice: A quantum Monte Carlo study. Physical Review A 89, 013628 (2014).
  • Chen, K., Liu, L., Deng, Y., Pollet, L. & ev, N. Universal Conductivity in a Two-Dimensional Superfluid-to-Insulator Quantum Critical System. Physical Review Letters 112, 030402 (2014).
  • Wang, J., Zhou, Z., Zhang, W., Garoni, T. & Deng, Y. Bond and site percolation in three dimensions. Physical Review E 87, 052107 (2013).
  • Chen, K., Huang, Y., Deng, Y., Kuklov, A., ev, N. & Svistunov, B. Deconfined Criticality Flow in the Heisenberg Model with Ring-Exchange Interactions. Physical Review Letters 110, 185701 (2013).
  • Wang, J., Zhou, Z., Liu, Q., Garoni, T. & Deng, Y. High-precision Monte Carlo study of directed percolation in (d+1) dimensions. Physical Review E 88, 042102 (2013).
  • Ding, C., Guo, W. & Deng, Y. Ising-like phase transition of an \textlessmath display. Physical Review E 88, 052125 (2013).