Skin effect, experimentally discovered in one dimension, describes the physical
phenomenon that on an open chain, an extensive number of eigenstates of a non-Hermitian …

Recent experimental advances in Floquet engineering and controlling dissipation in open
systems have brought about unprecedented flexibility in tailoring novel phenomena without …

One of the most pronounced non-Hermitian phenomena is the non-Hermitian skin effect,
which refers to the exponential localization of bulk eigenstates near the boundaries of non …

The non-Hermitian skin effect can be realized through asymmetric hopping between forward
and backward directions, where all the modes of the system are localized at one edge of a …

Non-Hermitian (NH) systems with aperiodic order display phase transitions that are beyond
the paradigm of Hermitian physics. This motivates the search for exactly solvable models …

In non-Hermitian crystal systems under open boundary conditions (OBCs), it is generally
believed that the OBC modes with frequencies containing positive imaginary parts, when …

Parity-time (PT) symmetry and non-Hermitian skin effect are among the most prominent
phenomena in non-Hermitian physics. Their interplay generates a novel class of PT …

Featured Application The findings presented in this work will allow the calculation of the
electronic density states as well as the electrical and optical properties of complex one …

The development of a generalized Brillouin zone (GBZ) theory capable of describing the two-
dimensional non-Hermitian skin effect (NHSE) is a pivotal subject in non-Hermitian physics …