arXiv:2107.08637 [cond-mat.mes-hall]AbstractReferencesReviewsResources Classifications Subjects Themes Keywords non-hermitian skin effect, non-trivial point-gap topology, non-trivial point gap topology, two-dimensional non-hermitian photonic crystals, complex frequency band structure Tags Journal Information Publisher Journal Year Month Volume Number Pages DOI URL Miscellaneous Typesetting Pages Language License Submit Reset