学术活动

Vestigial anyon condensation in kagome quantum spin liquids

作者:点击次数:更新时间:2021年03月22日

报告题目:Vestigial anyon condensation in kagome quantum spin liquids

报告人: 王艳成 (中国矿业大学材料与赌钱软件)

时间:2021年3月24日 10:00

地点:LE201

报告摘要:We construct a lattice model of topological order (Kagome quantum spin liquids) and solve it with unbiased quantum Monte Carlo simulations. A three-stage anyon condensation with two transitions from a Z2Z2 topological order to a Z2 topological order and eventually to a trivial symmetric phase is revealed. These results provide concrete examples of phase transitions between topological orders in quantum magnets. The designed quantum spin liquid model and its numerical solution offer a playground for further investigations on vestigial anyon condensation.

Reference:  Yan-Cheng, Wang et al, Phys. Rev. B 103, 014408 (2021)


Baidu
sogou