論文

2020年12月

Exceptional band touching for strongly correlated systems in equilibrium

PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS
  • Tsuneya Yoshida
  • ,
  • Robert Peters
  • ,
  • Norio Kawakami
  • ,
  • Yasuhiro Hatsugai

2020
12
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1093/ptep/ptaa059
出版者・発行元
OXFORD UNIV PRESS INC

Quasi-particles described by Green's functions of equilibrium systems exhibit non-Hermitian topological phenomena because of their finite lifetime. This non-Hermitian perspective on equilibrium systems provides new insights into correlated systems and attracts much interest because of its potential to solve open questions in correlated compounds. We provide a concise review of the non-Hermitian topological band structures for quantum many-body systems in equilibrium, as well as their classification.

Web of Science ® 被引用回数 : 12

リンク情報
DOI
https://doi.org/10.1093/ptep/ptaa059
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000606173000002&DestApp=WOS_CPL
ID情報
  • DOI : 10.1093/ptep/ptaa059
  • ISSN : 2050-3911
  • Web of Science ID : WOS:000606173000002

エクスポート
BibTeX RIS