Effect of weak disorder in multi-Weyl semimetals

作     者：Zhen Ning Bo Fu Qinwei Shi Xiaoping Wang 宁震;付博;石勤伟;王晓平

作者机构：Department of PhysicsUniversity of Science and Technology of ChinaHefei 230026China Department of PhysicsThe University of Hong KongHong KongChina Hefei National Laboratory for Physical Sciences at the Microscale&Synergetic Innovation Center of Quantum Information and Quantum PhysicsUniversity of Science and Technology of ChinaHefei 230026China 

出 版 物：《Chinese Physics B》 (中国物理B（英文版）)

年 卷 期：2020年第29卷第7期

页      面：188-193页

核心收录：

学科分类：07[理学] 070205[理学-凝聚态物理] 0805[工学-材料科学与工程（可授工学、理学学位）] 0704[理学-天文学] 0702[理学-物理学] 

基　　金：Project supported by the National Natural Science Foundation of China(Grant No.11874337) 

主　　题：Weyl semimetals renormalization group quasiparticle conductivity 

摘      要：We study the behaviors of three-dimensional double and triple Weyl fermions in the presence of weak random poten*** performing the Wilsonian renormalization group(RG)analysis,we reveal that the quasiparticle experiences strong renormalization which leads to the modification of the density of states and quasiparticle *** further utilize the RG analysis to calculate the classical conductivity and show that the diffusive transport is substantially corrected due to the novel behavior of the quasiparticle and can be directly measured by experiments.