We demonstrate analytically and verify numerically that the out-of-time order correlator is
given by the thermal average of Loschmidt echo signals. This provides a direct link between …

In recent years, the out-of-time-order correlator (OTOC) has emerged as a diagnostic tool for
information scrambling in quantum many-body systems. Here, we present exact analytical …

A bstract We study the scrambling properties of (d+ 1)-dimensional hyperbolic black holes.
Using the eikonal approximation, we calculate out-of-time-order correlators (OTOCs) for a …

A bstract We study three prominent diagnostics of chaos and scrambling in the context of two-
dimensional conformal field theory: the spectral form factor, out-of-time-ordered correlators …

We establish the correspondence between the classical and quantum butterfly effects in
nonlinear vector mechanics with the broken O (N) symmetry. On one hand, we analytically …

The field of information scrambling has seen significant growth over the last decade, where
the out-of-time-ordered correlator (OTOC) has emerged as a prominent tool to probe it. In …

We discuss the concept of unitary equivalence $\hat {H}\sim\hat {U}^{\dagger}\hat {H} _
{\mathrm {mod}}\hat {U} $ between the modular Hamiltonian $\hat {H} _ {\mathrm {mod}} …

We study the scrambling properties of (d+ 1)-dimensional hyperbolic black holes. Using the
eikonal approximation, we calculate out-of-time-order correlators (OTOCs) for a Rindler-AdS …

We demonstrate analytically and verify numerically that the out-of-time order correlator is
given by the thermal average of Loschmidt echo signals. This provides a direct link between …

We study three prominent diagnostics of chaos and scrambling in the context of two-
dimensional conformal field theory: the spectral form factor, out-of-time-ordered correlators …