Non‐local Updates for Quantum Monte Carlo Simulations
Non‐local Updates for Quantum Monte Carlo Simulations
复制标题
量子蒙特卡罗模拟的非局部更新
DOI:
10.1063/1.1632126
复制
发表时间:
2003
期刊:
影响因子:
--
通讯作者:
S. Wessel
中科院分区:
文献类型:
--
作者:
M. Troyer;F. Alet;S. Trebst;S. Wessel
We review the development of update schemes for quantum lattice models simulated using world line quantum Monte Carlo algorithms. Starting from the Suzuki‐Trotter mapping we discuss limitations of local update algorithms and highlight the main developments beyond Metropolis‐style local updates: the development of cluster algorithms, their generalization to continuous time, the worm and directed‐loop algorithms and finally a generalization of the flat histogram method of Wang and Landau to quantum systems.