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Background-independent charges in topologically massive gravity

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Autor Miskovic O.
Autor Olea R.
Fecha Ingreso 2014-04-05T00:15:46Z
Fecha Disponible 2014-04-05T00:15:46Z
Fecha en Repositorio 2014-04-04
dc.identifier 10.1088/1126-6708/2009/12/046
dc.description.abstract We construct background-independent Noether charges in Topologically Massive Gravity with negative cosmological constant using its first-order formulation. The procedure is carried out by keeping track of the surface terms in the variation of the action, regardless the value of the gravitational Chern-Simons coupling μ. In particular, this method provides a definition of conserved quantities for solutions at the chiral point μℓ = 1 (ℓ is the AdS radius) that contain logarithmic terms (Log Gravity). It is also shown that the charge formula gives a finite result for warped AdS black holes without the need for any background-substraction procedure. © SISSA 2009. en_US
dc.source Journal of High Energy Physics
Link Descarga dc.source.uri
Title dc.title Background-independent charges in topologically massive gravity en_US
Tipo dc.type Article

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