Matches in SemOpenAlex for { <https://semopenalex.org/work/W2898082956> ?p ?o ?g. }
- W2898082956 abstract "Emergence of exceptional points in two dimensions is one of the remarkable phenomena in non-Hermitian systems. We here elucidate the impacts of symmetry on the non-Hermitian physics. Specifically, we analyze chiral symmetric correlated systems in equilibrium where the non-Hermitian phenomena are induced by the finite lifetime of quasiparticles. Intriguingly, our analysis reveals that the combination of symmetry and non-Hermiticity results in topological degeneracies of energy bands which we call symmetry-protected exceptional rings (SPERs). We observe the emergence of SPERs by analyzing a non-Hermitian Dirac Hamiltonian. Furthermore, by employing the dynamical mean-field theory, we demonstrate the emergence of SPERs in a correlated honeycomb lattice model whose single-particle spectrum is described by a non-Hermitian Dirac Hamiltonian. We uncover that the SPERs survive even beyond the non-Hermitian Dirac Hamiltonian, which is related to a zeroth Chern number. The argument of symmetry protection also holds for three dimensions, elucidating the presence of a symmetry-protected exceptional torus." @default.
- W2898082956 created "2018-10-26" @default.
- W2898082956 creator A5047128147 @default.
- W2898082956 creator A5052776897 @default.
- W2898082956 creator A5056057994 @default.
- W2898082956 creator A5068361908 @default.
- W2898082956 date "2019-03-05" @default.
- W2898082956 modified "2023-10-13" @default.
- W2898082956 title "Symmetry-protected exceptional rings in two-dimensional correlated systems with chiral symmetry" @default.
- W2898082956 cites W1501955150 @default.
- W2898082956 cites W1531935167 @default.
- W2898082956 cites W1538825449 @default.
- W2898082956 cites W1844242910 @default.
- W2898082956 cites W1862890404 @default.
- W2898082956 cites W1911454827 @default.
- W2898082956 cites W1968548964 @default.
- W2898082956 cites W1973025658 @default.
- W2898082956 cites W1973828774 @default.
- W2898082956 cites W1973972788 @default.
- W2898082956 cites W1978180595 @default.
- W2898082956 cites W1988150410 @default.
- W2898082956 cites W1993880232 @default.
- W2898082956 cites W2003397144 @default.
- W2898082956 cites W2003510227 @default.
- W2898082956 cites W2006104723 @default.
- W2898082956 cites W2006869939 @default.
- W2898082956 cites W2008348370 @default.
- W2898082956 cites W2020332193 @default.
- W2898082956 cites W2030164271 @default.
- W2898082956 cites W2035650080 @default.
- W2898082956 cites W2041646576 @default.
- W2898082956 cites W2043175787 @default.
- W2898082956 cites W2046004949 @default.
- W2898082956 cites W2047699813 @default.
- W2898082956 cites W2052810501 @default.
- W2898082956 cites W2067123857 @default.
- W2898082956 cites W2068681450 @default.
- W2898082956 cites W2073047667 @default.
- W2898082956 cites W2081766498 @default.
- W2898082956 cites W2086065463 @default.
- W2898082956 cites W2088198211 @default.
- W2898082956 cites W2102074887 @default.
- W2898082956 cites W2105273004 @default.
- W2898082956 cites W2116325781 @default.
- W2898082956 cites W2117734893 @default.
- W2898082956 cites W2121114691 @default.
- W2898082956 cites W2152074534 @default.
- W2898082956 cites W2160084444 @default.
- W2898082956 cites W2163119911 @default.
- W2898082956 cites W2297830556 @default.
- W2898082956 cites W2342118949 @default.
- W2898082956 cites W2396511268 @default.
- W2898082956 cites W2546567487 @default.
- W2898082956 cites W2558231246 @default.
- W2898082956 cites W2656144764 @default.
- W2898082956 cites W2765316104 @default.
- W2898082956 cites W2770908141 @default.
- W2898082956 cites W2782079035 @default.
- W2898082956 cites W2788022603 @default.
- W2898082956 cites W2790056669 @default.
- W2898082956 cites W2798943617 @default.
- W2898082956 cites W2807779697 @default.
- W2898082956 cites W2895070529 @default.
- W2898082956 cites W2895382711 @default.
- W2898082956 cites W3098839021 @default.
- W2898082956 cites W3101220807 @default.
- W2898082956 cites W3101428363 @default.
- W2898082956 cites W3102696726 @default.
- W2898082956 cites W3103317625 @default.
- W2898082956 cites W3103879548 @default.
- W2898082956 cites W3105605562 @default.
- W2898082956 cites W3121886585 @default.
- W2898082956 cites W3121974050 @default.
- W2898082956 cites W3125378746 @default.
- W2898082956 cites W3147245560 @default.
- W2898082956 doi "https://doi.org/10.1103/physrevb.99.121101" @default.
- W2898082956 hasPublicationYear "2019" @default.
- W2898082956 type Work @default.
- W2898082956 sameAs 2898082956 @default.
- W2898082956 citedByCount "193" @default.
- W2898082956 countsByYear W28980829562019 @default.
- W2898082956 countsByYear W28980829562020 @default.
- W2898082956 countsByYear W28980829562021 @default.
- W2898082956 countsByYear W28980829562022 @default.
- W2898082956 countsByYear W28980829562023 @default.
- W2898082956 crossrefType "journal-article" @default.
- W2898082956 hasAuthorship W2898082956A5047128147 @default.
- W2898082956 hasAuthorship W2898082956A5052776897 @default.
- W2898082956 hasAuthorship W2898082956A5056057994 @default.
- W2898082956 hasAuthorship W2898082956A5068361908 @default.
- W2898082956 hasBestOaLocation W28980829562 @default.
- W2898082956 hasConcept C121332964 @default.
- W2898082956 hasConcept C125881977 @default.
- W2898082956 hasConcept C126255220 @default.
- W2898082956 hasConcept C130787639 @default.
- W2898082956 hasConcept C136479403 @default.
- W2898082956 hasConcept C192423722 @default.
- W2898082956 hasConcept C204795200 @default.
- W2898082956 hasConcept C33332235 @default.
- W2898082956 hasConcept C33923547 @default.