35 citations · 134 across the 18 of their papers we have counts for
19 papers
Quantum gravity around ultracold black holes from DSSYK
Francesca Mariani, Thomas G. Mertens, Jacopo Papalini +1
We propose a quantum description of the ultracold Reissner-Nordström de Sitter black hole via a specific flat space limit of the double-scaled SYK model. Fluctuations in this regim…
Quantum JT Gravity in a box as a Pöschl-Teller Scattering Problem
Luca Griguolo, Jacopo Papalini, Lorenzo Russo +2
We present a canonical quantization of Jackiw-Teitelboim gravity with finite Dirichlet boundary conditions, using the geodesic length between the two boundaries and its conjugate m…
A new perspective on dilaton gravity at finite cutoff
Luca Griguolo, Jacopo Papalini, Lorenzo Russo +1
The formulation of two-dimensional quantum gravity at finite cutoff remains an open problem. We revisit this question in JT gravity from two perspectives: the closed-channel bulk p…
De Sitter holographic complexity from Krylov complexity in DSSYK
Michal P. Heller, Fabio Ori, Jacopo Papalini +2
We utilize the recent connection between the high energy limit of the double-scaled SYK model and two-dimensional de Sitter solutions of sine dilaton gravity to identify the length…
Probing the singularity at the holographic screen via -holography
Andreas Belaey, Thomas G. Mertens, Jacopo Papalini
We study the emergence of -deformed spacetime in a lower-dimensional gravitational system whose asymptotic region geometrizes the global symmetry of a -deformed CFT. More pre…
Wormholes, branes and finite matrices in sine dilaton gravity
Andreas Blommaert, Adam Levine, Thomas G. Mertens +2
We compute the double trumpet in sine dilaton gravity via WdW quantization. The wormhole size is discretized. The wormhole amplitude matches the spectral correlation of a finite-cu…
Krylov spread complexity as holographic complexity beyond JT gravity
Michal P. Heller, Jacopo Papalini, Tim Schuhmann
One of the important open problems in quantum black hole physics is a dual interpretation of holographic complexity proposals. To date the only quantitative match is the equality b…
An entropic puzzle in periodic dilaton gravity and DSSYK
Andreas Blommaert, Adam Levine, Thomas G. Mertens +2
We study 2d dilaton gravity theories with a periodic potential, with special emphasis on sine dilaton gravity, which is holographically dual to double-scaled SYK. The periodicity o…
Sine-dilaton gravity vs double-scaled SYK: exploring one-loop quantum corrections
Leonardo Bossi, Luca Griguolo, Jacopo Papalini +2
We provide non-trivial checks of the recently proposed duality between double-scaled SYK and a 2d dilaton gravity model with sine potential, studying the path integral at one-loop…
The dilaton gravity hologram of double-scaled SYK
Andreas Blommaert, Thomas G. Mertens, Jacopo Papalini
We work out a precise holographic duality between sine dilaton gravity, and DSSYK. More precisely, canonical quantization of sine dilaton gravity reproduces q-Schwarzian quantum me…
Localization and resummation of unstable instantons in 2d Yang-Mills
Luca Griguolo, Rodolfo Panerai, Jacopo Papalini +2
We compute the exact all-orders perturbative expansion for the partition function of 2d Yang-Mills theory on closed surfaces around higher critical points. We demo…
Asymptotics of Weil-Petersson volumes and two-dimensional quantum gravities
Luca Griguolo, Jacopo Papalini, Lorenzo Russo +1
We propose a refined expression for the large genus asymptotics of the Weil-Petersson volumes of the moduli space of super-Riemann surfaces with an arbitrary number of boundaries.…
The resurgence of the plateau in supersymmetric Jackiw-Teitelboim gravity
Luca Griguolo, Jacopo Papalini, Lorenzo Russo +1
Significant progresses have been made recently in understanding the spectral form factor of Jackiw-Teitelboim gravity, particularly at late times where non-perturbative effects are…
Supersymmetric localization of (higher-spin) JT gravity: a bulk perspective
Luca Griguolo, Luigi Guerrini, Rodolfo Panerai +2
We study two-dimensional Jackiw-Teitelboim gravity on the disk topology by using a BF gauge theory in the presence of a boundary term. The system can be equivalently written in a s…
The phase diagram of -deformed Yang-Mills theory on the sphere
Luca Griguolo, Rodolfo Panerai, Jacopo Papalini +1
We study the large- dynamics of -deformed two-dimensional Yang-Mills theory at genus zero. The 1/-expansion of the free energy is obtained by exploiting the associa…
Exact -deformation of two-dimensional Yang-Mills theory on the sphere
Luca Griguolo, Rodolfo Panerai, Jacopo Papalini +1
We study the deformation of two-dimensional Yang-Mills theory at genus zero by carrying out the analysis at the level of its instanton representation. We first focus on…
Exact deformation of two-dimensional Maxwell theory
Luca Griguolo, Rodolfo Panerai, Jacopo Papalini +1
-deformed two-dimensional quantum Maxwell theory on the torus is examined, taking into account nonperturbative effects in the deformation parameter . We study the…
Nonperturbative effects and resurgence in JT gravity at finite cutoff
Luca Griguolo, Rodolfo Panerai, Jacopo Papalini +1
We investigate the nonperturbative structure of Jackiw-Teitelboim gravity at finite cutoff, as given by its proposed formulation in terms of a -deformed Schwarzian quantu…
On the perturbative expansion of exact bi-local correlators in JT gravity
Luca Griguolo, Jacopo Papalini, Domenico Seminara
We study the perturbative series associated to bi-local correlators in Jackiw-Teitelboim (JT) gravity, for positive weight of the matter CFT operators. Starting from the known…