Vacuum energy in asymptotically flat 2 + 1 gravity

Olivera Miskovic, Rodrigo Olea, Debraj Roy

Resultado de la investigación: Article

4 Citas (Scopus)

Resumen

We compute the vacuum energy of three-dimensional asymptotically flat space based on a Chern–Simons formulation for the Poincar� group. The equivalent action is nothing but the Einstein–Hilbert term in the bulk plus half of the Gibbons–Hawking term at the boundary. The derivation is based on the evaluation of the Noether charges in the vacuum. We obtain that the vacuum energy of this space has the same value as the one of the asymptotically flat limit of three-dimensional anti-de Sitter space.

Idioma originalEnglish
Páginas (desde-hasta)258-263
Número de páginas6
PublicaciónPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volumen767
DOI
EstadoPublished - 10 abr 2017

Huella dactilar

gravitation
vacuum
energy
derivation
formulations
evaluation

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Citar esto

@article{c3ffeb030ff54b17b405ea17279c48ea,
title = "Vacuum energy in asymptotically flat 2 + 1 gravity",
abstract = "We compute the vacuum energy of three-dimensional asymptotically flat space based on a Chern–Simons formulation for the Poincar{\"i}¿½ group. The equivalent action is nothing but the Einstein–Hilbert term in the bulk plus half of the Gibbons–Hawking term at the boundary. The derivation is based on the evaluation of the Noether charges in the vacuum. We obtain that the vacuum energy of this space has the same value as the one of the asymptotically flat limit of three-dimensional anti-de Sitter space.",
author = "Olivera Miskovic and Rodrigo Olea and Debraj Roy",
year = "2017",
month = "4",
day = "10",
doi = "10.1016/j.physletb.2017.02.006",
language = "English",
volume = "767",
pages = "258--263",
journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",
issn = "0370-2693",
publisher = "Elsevier",

}

Vacuum energy in asymptotically flat 2 + 1 gravity. / Miskovic, Olivera; Olea, Rodrigo; Roy, Debraj.

En: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Vol. 767, 10.04.2017, p. 258-263.

Resultado de la investigación: Article

TY - JOUR

T1 - Vacuum energy in asymptotically flat 2 + 1 gravity

AU - Miskovic, Olivera

AU - Olea, Rodrigo

AU - Roy, Debraj

PY - 2017/4/10

Y1 - 2017/4/10

N2 - We compute the vacuum energy of three-dimensional asymptotically flat space based on a Chern–Simons formulation for the Poincar� group. The equivalent action is nothing but the Einstein–Hilbert term in the bulk plus half of the Gibbons–Hawking term at the boundary. The derivation is based on the evaluation of the Noether charges in the vacuum. We obtain that the vacuum energy of this space has the same value as the one of the asymptotically flat limit of three-dimensional anti-de Sitter space.

AB - We compute the vacuum energy of three-dimensional asymptotically flat space based on a Chern–Simons formulation for the Poincar� group. The equivalent action is nothing but the Einstein–Hilbert term in the bulk plus half of the Gibbons–Hawking term at the boundary. The derivation is based on the evaluation of the Noether charges in the vacuum. We obtain that the vacuum energy of this space has the same value as the one of the asymptotically flat limit of three-dimensional anti-de Sitter space.

UR - http://www.scopus.com/inward/record.url?scp=85012886121&partnerID=8YFLogxK

U2 - 10.1016/j.physletb.2017.02.006

DO - 10.1016/j.physletb.2017.02.006

M3 - Article

VL - 767

SP - 258

EP - 263

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

SN - 0370-2693

ER -