In this work, the term``quantum chaos''refers to spectral correlations similar to those found in
the random matrix theory. Quantum chaos can be diagnosed through the analysis of level …

It has been shown that, despite being local, a perturbation applied to a single site of the one-
dimensional XXZ model is enough to bring this interacting integrable spin-1/2 system to the …

In a recent Letter [Phys. Rev. Lett. 125, 180604 (2020) PRLTAO 0031-9007
10.1103/PhysRevLett. 125.180604], we introduced a closed-form analytic expression for the …

We study the interplay between disorder and light-matter coupling by considering a
disordered one-dimensional chain of lossy dipoles coupled to a multimode optical cavity …

Quantum systems whose classical counterparts are chaotic typically have highly correlated
eigenvalues and level statistics that coincide with those from ensembles of full random …

Some popular mechanisms for restricting the diffusion of waves include introducing disorder
(to provoke Anderson localization) and engineering topologically non-trivial phases (to allow …

In this study, we examine the statistics of level spectra in a noninteracting electron gas
confined to a Sierpiński carpet lattice. These lattices are constructed using two types of the …

In this paper, we use recent breakthroughs in the study of coupled subwavelength resonator
systems to reveal new insight into the mechanisms responsible for the fundamental features …

Resonances in particle transmission through a 1D finite lattice are studied in the presence of
a finite number of impurities. Although this is a one-dimensional system that is classically …

The competition between strength and correlation of coupling terms in a Hamiltonian defines
numerous phenomenological models exhibiting spectral properties interpolating between …