2D holography beyond the Jackiw-Teitelboim model

Author(s)

Ecker, Florian ^[1] ; Valcarcel, Carlos ^[2] ; Vassilevich, Dmitri ^{[3, 4]}

Affiliation

^[1] TU Wien, Inst Theoret Phys, Wiedner Hauptstr 8-10-136, A-1040 Vienna - Austria

^[2] Univ Fed Bahia, Inst Fis, Campus Univ Ondina, BR-40210340 Salvador, BA - Brazil

^[3] Univ Fed ABC, CMCC, Av Estados 5001, BR-09210580 Santo Andre, SP - Brazil

^[4] Tomsk State Univ, Dept Phys, Lenin Av 36, Tomsk 634050 - Russia

• Document type: Journal article
• Source: Journal of High Energy Physics; n. 9 SEP 28 2021.
• Web of Science Citations: 0

Abstract

Having in mind extensions of 2D holography beyond the Jackiw-Teitelboim model we propose holographic counterterms and asymptotic conditions for a family of asymptotically AdS(2) dilaton gravity models leading to a consistent variational problem and a finite on-shell action. We show the presence of asymptotic Virasoro symmetries in all these models. The Schwarzian action generates (a part) of the equations of motion governing the asymptotic degrees of freedom. We also analyse the applicability of various entropy formulae. By a dilaton-dependent conformal transformation our results are extended to an even larger class of models having exotic asymptotic behavior. We also analyse asymptotic symmetries for some other classes of dilaton gravities without, however, constructing holographic counterterms. (AU)

• FAPESP's process: 16/03319-6 - Non perturbative methods in quantum theory and QFT and their application to actual physical problems
• Grantee: Dmitri Maximovitch Guitman
• Support Opportunities: Research Projects - Thematic Grants