Starts 9 Jul 2024 11:00
Ends 9 Jul 2024 12:00
Central European Time
CMSP Seminar (Joint ICTP/SISSA Statistical Physics): Several developments of quantum Monte Carlo on extracting many-body entanglement
Galileo Guesthouse, Fibonacci Seminar Room (and via Zoom)
Zheng Yan
(Westlake University, China)
(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.