2D holography beyond the Jackiw-Teitelboim model

Autor(es)

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

Afiliação do(s) autor(es)

^[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

• Tipo de documento: Artigo Científico
• Fonte: Journal of High Energy Physics; n. 9 SEP 28 2021.
• Citações Web of Science: 0

Resumo

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)

• Processo FAPESP: 16/03319-6 - Métodos não perturbativos em teoria quântica e em TQC e aplicações deles aos problemas de física atuais
• Beneficiário: Dmitri Maximovitch Guitman
• Modalidade de apoio: Auxílio à Pesquisa - Temático