Results 1 to 10 of about 38,334 (166)

Generalized dilaton gravity in 2d [PDF]

SciPost Physics, 2022
Generalized dilaton gravity in 2d is the most general consistent deformation of the Jackiw-Teitelboim model that maintains local Lorentz invariance. The action is generically not power-counting renormalizable, thus going beyond the class of models ...
Daniel Grumiller, Romain Ruzziconi, Céline Zwikel
doaj   +3 more sources

An approach to quantum 2D gravity

Physics Letters B, 2023
We consider a model of 2D gravity with the action quadratic in curvature and represent path integrals as integrals over the SL(2,R) invariant Gaussian functional measure.
Vladimir V. Belokurov, Evgeniy T. Shavgulidze   +1 more
doaj   +3 more sources

Quantum chaos in 2D gravity

SciPost Physics, 2023
We present a quantitative and fully non-perturbative description of the ergodic phase of quantum chaos in the setting of two-dimensional gravity. To this end we describe the doubly non-perturbative completion of semiclassical 2D gravity in terms of its ...
Alexander Altland, Boris Post, Julian Sonner, Jeremy van der Heijden, Erik Verlinde
doaj   +5 more sources

Islands in asymptotically flat 2D gravity [PDF]

Journal of High Energy Physics, 2020
The large-N limit of asymptotically flat two-dimensional dilaton gravity coupled to N free matter fields provides a useful toy model for semiclassical black holes and the information paradox.
Thomas Hartman, Edgar Shaghoulian, Andrew Strominger   +2 more
doaj   +4 more sources

2d CDT is 2d Hořava–Lifshitz quantum gravity [PDF]

Physics Letters B, 2013
11 ...
Ambjørn, J., Glaser, L., Sato, Y., Watabiki, Y.   +3 more
openaire   +4 more sources

Damaging 2D quantum gravity [PDF]

Physics Letters B, 1994
6 pages, COLO-HEP-332;LPTHE-Orsay-93 ...
Baillie, C. F., Johnston, D. A.
openaire   +2 more sources

Quenching 2D quantum gravity [PDF]

Physics Letters B, 1994
8 ...
Baillie, C. F., Hawick, K. A., Johnston, D. A.   +2 more
openaire   +2 more sources

Revisit on holographic complexity in two-dimensional gravity

Journal of High Energy Physics, 2020
We revisit the late-time growth rate of various holographic complexity conjectures for neutral and charged AdS black holes with single or multiple horizons in two dimensional (2D) gravity like Jackiw-Teitelboim (JT) gravity and JT-like gravity.
Rong-Gen Cai, Song He, Shao-Jiang Wang, Yu-Xuan Zhang   +3 more
doaj   +1 more source

2D gravity and random matrices [PDF]

Physics Reports, 1995
190 pages (harvmac l mode), 400kb (don't even dream of requesting hardcopy)
Di Francesco, P., Ginsparg, P., Zinn-Justin, J.   +2 more
openaire   +2 more sources

AdS 2 holography and ModMax

Journal of High Energy Physics, 2023
We present a JT gravity set up in the presence of projected ModMax corrections in two dimensions. Our starting point is the Einstein’s gravity in four dimensions accompanied by the ModMax Lagrangian. The 2D gravity action is obtained following a suitable
Hemant Rathi, Dibakar Roychowdhury
doaj   +1 more source