A bstract We study a notion of operator growth known as Krylov complexity in free and
interacting massive scalar quantum field theories in d-dimensions at finite temperature. We …

A bstract We analyse the dynamics of near-extremal Reissner-Nordström black holes in
asymptotically four-dimensional Anti de Sitter space (AdS 4). We work in the spherically …

A bstract The fine grained energy spectrum of quantum chaotic systems is widely believed to
be described by random matrix statistics. A basic scale in such a system is the energy range …

A bstract We study the spectral properties of two classes of random matrix models: non-
Gaussian RMT with quartic and sextic potentials, and RMT with Gaussian noise. We …

A bstract We discuss conditions under which a deterministic sequence of real numbers,
interpreted as the set of eigenvalues of a Hamiltonian, can exhibit features usually …

A bstract Black holes are believed to have the fast scrambling properties of random matrices.
If the fuzzball proposal is to be a viable model for quantum black holes, it should reproduce …

A bstract In this article, building on our recent investigations and motivated by the fuzzball-
paradigm, we explore normal modes of a probe massless scalar field in the rotating BTZ …

A bstract We consider a black hole with a stretched horizon as a toy model for a fuzzball
microstate. The stretched horizon provides a cut-off, and therefore one can determine the …

A bstract In this note, we study a melonic tensor model in d dimensions based on three-
index Dirac fermions with a four-fermion interaction. Summing the melonic diagrams at …

In this work, our prime focus is to study the one to one correspondence between the
conduction phenomena in electrical wires with impurity and the scattering events …