A bstract In this work, we revisit the end-of-the-world (EOW) brane amplitudes in JT gravity
from a BF gauge theoretic perspective. Observing and identifying the correct group theoretic …

A bstract We present a new holographic duality between q-Schwarzian quantum mechanics
and Liouville gravity. The q-Schwarzian is a one parameter deformation of the Schwarzian …

We study transitions from chaotic to integrable Hamiltonians in the double scaled Sachdev-
Ye-Kitaev (SYK) and p-spin systems. The dynamics of our models is described by chord …

A bstract A feature the\(\mathcal {N}\)= 2 supersymmetric Sachdev-Ye-Kitaev (SYK) model
shares with extremal black holes is an exponentially large number of ground states that …

A bstract According to static patch holography, de Sitter space admits a unitary quantum
description in terms of a dual theory living on the stretched horizon, that is a timelike surface …

A bstract We show that the connected correlators of partition functions in double scaled SYK
model can be decomposed into “trumpet” and the discrete analogue of the Weil-Petersson …

Recent developments in anti–de Sitter holography point towards the association of an
infinite class of covariant objects, the simplest one being codimension-one extremal …

A bstract Motivated by recent study of DSSYK and the non-commutative nature of its bulk
dual, we review and analyze an example of a non-commutative spacetime known as the …

A bstract In this note, we propose a decomposition of the quantum matrix group\({\textrm
{SL}} _q^{+}\)(2, ℝ) as (deformed) exponentiation of the quantum algebra generators of …

We consider a simplified model of double scaled SYK (DSSYK) in which the Hamiltonian is
the position operator of the Harmonic oscillator. This model captures the high temperature …