Matrix models showing a chaotic-integrable transition in the spectral statistics are important
for understanding many-body localization (MBL) in physical systems. One such example is …

We present a common mathematical formulation of the level statistics of a disordered tight-
binding lattice, with one or many flat bands in the clean limit, in which system-specific details …

We analyze the statistical properties of complex systems with specific conservation laws and
symmetry conditions which lead to various constraints and thereby structures in their matrix …

L-ensembles are a class of determinantal point processes which can be viewed as a
statistical mechanical systems in the grand canonical ensemble. Circulant L-ensembles are …

Multi-parametric chiral random matrix ensembles are important tools to analyze the
statistical behavior of generic complex systems with chiral symmetry. A recent study (Mondal …