Results 11 to 20 of about 42,750 (297)

Quantum chaos in 2D gravity [PDF]

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   +8 more sources

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   +4 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   +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   +3 more sources

The concept of time in 2D quantum gravity [PDF]

Journal of High Energy Physics, 1998
14 pages, LaTeX, 2 ps ...
Ambjørn, Jan, Anagnostopoulos, K.N., Jurkiewicz, Jerzy, Kristjansen, Charlotte Fløe   +3 more
openaire   +4 more sources

Quenching 2D quantum gravity [PDF]

Physics Letters B, 1994
8 ...
Baillie, C. F., Hawick, K. A., Johnston, D. A.   +2 more
openaire   +3 more sources

Scaling and quantum geometry in 2d gravity [PDF]

Nuclear Physics B - Proceedings Supplements, 1999
LATTICE98(surfaces)
Anagnostopoulos, K.N., Anagnostopoulos, K   +1 more
openaire   +3 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

SYK correlators from 2D Liouville-de Sitter gravity

Journal of High Energy Physics
We introduce and study a candidate gravity dual to the double scaled SYK model in the form of an exactly soluble 2D de Sitter gravity model consisting of two spacelike Liouville CFTs with complex central charge adding up to c + + c − = 26.
Herman Verlinde, Mengyang Zhang
doaj   +3 more sources

On the phase diagram of 2d Lorentzian quantum gravity [PDF]

Nuclear Physics B - Proceedings Supplements, 2000
LATTICE99(gravity), 3 pages, espcrc2.sty, simulations available at http://www.nbi.dk/~ambjorn/lqg2/
Ambjørn, Jan, Anagnostopoulos, K.N., Loll, R.   +2 more
openaire   +6 more sources