Holographic renormalization for coincident Dp-branes
Holographic renormalization for coincident Dp-branes
We consider holographic renormalization for the decoupling limit of coincident Dp-branes. We truncate the theory to the supergravity sector which is homogeneous on the (8-p)-sphere and carries only RR electric (p+2)-flux, leaving a graviton and two scalar degrees of freedom associated to the dilaton and the sphere radius. We non-linearly construct the asymptotic graviton and dilaton deformations - the analog of the Graham-Fefferman expansion for AdS/CFT - and compute counterterms to give a finite renormalized bulk action and dual one point functions. Restricting to linear deformations we find additional counterterms to include the remaining sphere deformations which strongly deform the asymptotic behaviour.
hep-th
Wiseman, Toby
9be56af7-0bf1-4108-a03d-ad82506d990b
Withers, Benjamin
e510375b-c5d2-4d5f-bd68-40ace13f0ec9
4 July 2008
Wiseman, Toby
9be56af7-0bf1-4108-a03d-ad82506d990b
Withers, Benjamin
e510375b-c5d2-4d5f-bd68-40ace13f0ec9
Wiseman, Toby and Withers, Benjamin
(2008)
Holographic renormalization for coincident Dp-branes.
Journal of High Energy Physics, 2008, [JHEP10(2008)037].
(doi:10.1088/1126-6708/2008/10/037).
Abstract
We consider holographic renormalization for the decoupling limit of coincident Dp-branes. We truncate the theory to the supergravity sector which is homogeneous on the (8-p)-sphere and carries only RR electric (p+2)-flux, leaving a graviton and two scalar degrees of freedom associated to the dilaton and the sphere radius. We non-linearly construct the asymptotic graviton and dilaton deformations - the analog of the Graham-Fefferman expansion for AdS/CFT - and compute counterterms to give a finite renormalized bulk action and dual one point functions. Restricting to linear deformations we find additional counterterms to include the remaining sphere deformations which strongly deform the asymptotic behaviour.
Text
0807.0755v1
- Accepted Manuscript
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Published date: 4 July 2008
Keywords:
hep-th
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Local EPrints ID: 454969
URI: http://eprints.soton.ac.uk/id/eprint/454969
ISSN: 1029-8479
PURE UUID: 43c27ec5-b68b-4c27-b5c3-6b7a437bc57b
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Date deposited: 02 Mar 2022 18:00
Last modified: 17 Mar 2024 02:27
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Author:
Toby Wiseman
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