Mass in Lovelock unique vacuum gravity theories
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Date
2019-09
Profesor/a GuÃa
Facultad/escuela
Idioma
en
Journal Title
Journal ISSN
Volume Title
Publisher
American Physical Society
Nombre de Curso
item.page.dc.rights
Atribución 4.0 Internacional (CC BY 4.0)
item.page.dc.rights
https://creativecommons.org/licenses/by/4.0/deed.es
Abstract
We derive an expression for conserved charges in Lovelock anti-de Sitter gravity for solutions having k-fold degenerate vacua, making manifest a link between the degeneracy of a given vacuum and the nonlinearity of the energy formula. We show for a black hole solution to the field equations on a branch of multiplicity k that its mass comes from an expression that contains the product of k Weyl tensors. We prove that all divergent contributions of the type (Weyl)q, with 1≤q[removed]1. Our results provide insight on the holographic properties of degenerate Lovelock theories.
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Indexación : Scopus
Keywords
Mass in Lovelock, K Weyl tensors, Black hole solution
Citation
Physical Review D Volume 100, Issue 623 September 2019 Article number 064038
DOI
10.1103/PhysRevD.100.064038