We explore anomalous skin effects at non-Hermitian impurities by studying their interplay
with potential disorder and by exactly solving a minimal lattice model. A striking feature of …

It is well established that the presence of single impurity can have a substantial impact on
the transport properties of quantum many-body systems at low temperature. In this work, we …

We introduce a notion of local level spacings and study their statistics within a random-
matrix-theory approach. In the limit of infinite-dimensional random matrices, we determine …

It is a well-understood fact that the transport of excitations throughout a lattice is intimately
governed by the underlying structures. Hence, it is only natural to recognize that the …

Conventional spectral probes of quantum chaos require eigenvalues, and sometimes,
eigenvectors of the quantum Hamiltonian. This involves computationally expensive …

We introduce a notion of local level spacings and study their statistics within a random-
matrix-theory approach. In the limit of infinite-dimensional random matrices, we identify the …