- 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
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- DOI : 10.1093/ptep/ptaa059
- ISSN : 2050-3911
- Web of Science ID : WOS:000606173000002