Holographic central charge for sine dilaton gravity

Fuente: arXiv
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Autores principales: Mahapatra, Paramesh, Rathi, Hemant, Roychowdhury, Dibakar
Formato: Preprint
Publicado: 2025
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author Mahapatra, Paramesh
Rathi, Hemant
Roychowdhury, Dibakar
author_facet Mahapatra, Paramesh
Rathi, Hemant
Roychowdhury, Dibakar
contents In this paper, we calculate the holographic central charge ($c_{sDG}$) associated with sine dilaton gravity (sDG) in the semiclassical limit. In the low energy limit, the sDG flows into the ordinary JT gravity which is a conjectured dual of ordinary Schwarzian quantum mechanics at strong coupling. We compute the associated central charge ($c_{JT}$), which reveals $c_{sDG}>c_{JT}$. We identify this as an artifact of the UV completion of JT gravity in terms of sine dilaton gravity.
format Preprint
id arxiv_https___arxiv_org_abs_2502_13884
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Holographic central charge for sine dilaton gravity
Mahapatra, Paramesh
Rathi, Hemant
Roychowdhury, Dibakar
High Energy Physics - Theory
Strongly Correlated Electrons
In this paper, we calculate the holographic central charge ($c_{sDG}$) associated with sine dilaton gravity (sDG) in the semiclassical limit. In the low energy limit, the sDG flows into the ordinary JT gravity which is a conjectured dual of ordinary Schwarzian quantum mechanics at strong coupling. We compute the associated central charge ($c_{JT}$), which reveals $c_{sDG}>c_{JT}$. We identify this as an artifact of the UV completion of JT gravity in terms of sine dilaton gravity.
title Holographic central charge for sine dilaton gravity
topic High Energy Physics - Theory
Strongly Correlated Electrons
url https://arxiv.org/abs/2502.13884