On the dynamics of near-extremal black holes
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 …
asymptotically four-dimensional Anti de Sitter space (AdS 4). We work in the spherically …
All point correlation functions in SYK
A bstract Large N melonic theories are characterized by two-point function Feynman
diagrams built exclusively out of melons. This leads to conformal invariance at strong …
diagrams built exclusively out of melons. This leads to conformal invariance at strong …
Dynamical actions and q-representation theory for double-scaled SYK
A bstract We show that DSSYK amplitudes are reproduced by considering the quantum
mechanics of a constrained particle on the quantum group SU q (1, 1). We construct its left …
mechanics of a constrained particle on the quantum group SU q (1, 1). We construct its left …
The Schwarzian theory—origins
TG Mertens - Journal of High Energy Physics, 2018 - Springer
In this paper we further study the 1d Schwarzian theory, the universal low-energy limit of
Sachdev-Ye-Kitaev models, using the link with 2d Liouville theory. We provide a path …
Sachdev-Ye-Kitaev models, using the link with 2d Liouville theory. We provide a path …
Defects in Jackiw-Teitelboim quantum gravity
We classify and study defects in 2d Jackiw-Teitelboim gravity. We show these are
holographically described by a deformation of the Schwarzian theory where the …
holographically described by a deformation of the Schwarzian theory where the …
in JT Gravity and BF Gauge Theory
JT gravity has a first-order formulation as a two-dimensional BF theory, which can be viewed
as the dimensional reduction of the Chern-Simons description of $3 d $ gravity. We consider …
as the dimensional reduction of the Chern-Simons description of $3 d $ gravity. We consider …
Eigenstate thermalization in the Sachdev-Ye-Kitaev model
J Sonner, M Vielma - Journal of High Energy Physics, 2017 - Springer
A bstract The eigenstate thermalization hypothesis (ETH) explains how closed unitary
quantum systems can exhibit thermal behavior in pure states. In this work we examine a …
quantum systems can exhibit thermal behavior in pure states. In this work we examine a …
5D rotating black holes and the nAdS2/nCFT1 correspondence
A bstract We study rotating black holes in five dimensions using the nAdS 2/nCFT 1
correspondence. A consistent truncation of pure Einstein gravity (with a cosmological …
correspondence. A consistent truncation of pure Einstein gravity (with a cosmological …
The Schwarzian theory—a Wilson line perspective
A bstract We provide a holographic perspective on correlation functions in Schwarzian
quantum mechanics, as boundary-anchored Wilson line correlators in Jackiw-Teitelboim …
quantum mechanics, as boundary-anchored Wilson line correlators in Jackiw-Teitelboim …
Extremal and near-extremal black holes and near-CFT1
U Moitra, SP Trivedi, V Vishal - Journal of High Energy Physics, 2019 - Springer
A bstract We study the behaviour of extremal and near-extremal black holes at low energies
and low temperatures and find that it can be understood from the near-horizon AdS 2 region …
and low temperatures and find that it can be understood from the near-horizon AdS 2 region …