This is a complete and exhaustive review on the so-called holographic axion model—a
bottom-up holographic system characterized by the presence of a set of shift symmetric …

Pole skipping has been discussed in black-hole backgrounds, but we point out that pole
skipping exists even in a non-black-hole background, the anti–de Sitter soliton. For black …

It remains unclear in general how the pole skipping appears as a physical phenomenon,
and we study the issue in the context of the anti–de Sitter soliton. The pole skipping has …

A bstract We examine thermal Green's functions of fermionic operators in quantum field
theories with gravity duals. The calculations are performed on the gravity side using ingoing …

We study the pole skipping phenomenon of the scalar retarded Green's function in the
rotating BTZ black hole background. In the static case, the pole skipping points are typically …

The pole-skipping phenomenon has been proposed as a connection between chaotic
properties of black hole geometries and special points where regular solutions of linearized …

We point out little discussed phenomenon in elementary quantum mechanics. In one-
dimensional potential scattering problems, the scattering amplitudes are not uniquely …

A bstract We study the dynamics of spontaneous translation symmetry breaking in
holographic models in presence of weak explicit sources. We show that, unlike conventional …

Strange metal behavior appears across a variety of condensed matter settings and beyond,
and achieving a universal understanding is an exciting prospect. The beyond-Landau …

We investigate aspects of non-equilibrium dynamics of strongly coupled field theories within
holography. We establish a hydrodynamic description for anomalous quantum field theories …