5 papers · 1 filter
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…
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…
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…