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Zheng Yan
(Westlake University, China) Abstract:
Measuring entanglement information to probe the intrinsic physics of quantum many-body systems is an important but challenging topic in condensed matter, high energy and computational physics. Designing quantum Monte Carlo (QMC) algorithm to obtain entanglement entropy (EE) and spectrum (ES) is a promising solution in large-scale many-body systems. In this talk, I will introduce several newly developed QMC alorithms able to extract EE and ES with high-precision in a low-technical way. The results reveal criticality, conformal field theory, symmetry breaking and so on.
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