Out of equilibrium, a lack of reciprocity is the rule rather than the exception. Non-reciprocity
occurs, for instance, in active matter,,,,–, non-equilibrium systems,–, networks of neurons …

Many-body localization is shown to suppress the imaginary parts of complex eigenenergies
for general non-Hermitian Hamiltonians having time-reversal symmetry. We demonstrate …

A non-Hermitian extension of a Chern insulator and its bulk-boundary correspondence are
investigated. It is shown that in addition to the robust chiral edge states that reflect the …

By investigating information flow between a general parity-time (PT-) symmetric non-
Hermitian system and an environment, we find that the complete information retrieval from …

Non-Hermitian quantum many-body systems are a fascinating subject to be explored. Using
the generalized density matrix renormalization group method and complementary exact …

We investigate a topological superconducting wire with balanced gain and loss that is
effectively described by the non-Hermitian Kitaev/Majorana chain with parity-time symmetry …

Critical phenomena arise ubiquitously in various contexts of physics, from condensed
matter, high-energy physics, cosmology, to biological systems, and consist of slow and long …

The investigation of the spectral and dynamical delocalization-localization (DL) transitions
have revealed intriguing features in a wide expanse of non-Hermitian systems. The present …

We model a one-dimensional current-driven interacting disordered system through a non-
Hermitian Hamiltonian with asymmetric hop** and study the entanglement properties of its …

We investigate nonequilibrium phase transitions in classical Heisenberg spin chains
associated with spontaneous breaking of parity-time (PT) symmetry of the system under the …