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The backreaction of anti-D3 branes on the Klebanov-Strassler geometry

Bena, Iosif ; Giecold, Gregory ; Graña, Mariana ; Halmagyi, Nick ; Massai, Stefano

The journal of high energy physics, 2013-06, Vol.2013 (6), p.1, Article 60 [Periódico revisado por pares]

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Título:
The backreaction of anti-D3 branes on the Klebanov-Strassler geometry
Autor: Bena, Iosif ; Giecold, Gregory ; Graña, Mariana ; Halmagyi, Nick ; Massai, Stefano
Assuntos: Classical and Quantum Gravitation ; Elementary Particles ; High energy physics ; Physics ; Physics and Astronomy ; Quantum Field Theories ; Quantum Field Theory ; Quantum Physics ; Relativity Theory ; String Theory
É parte de: The journal of high energy physics, 2013-06, Vol.2013 (6), p.1, Article 60
Descrição: A bstract We present the full numerical solution for the 15-dimensional space of linearized deformations of the Klebanov-Strassler background which preserve the SU(2) × SU(2) × symmetries. We identify within this space the solution corresponding to anti-D3 branes, (modulo the presence of a certain “subleading” singularity in the infrared). All the 15 integration constants of this solution are fixed in terms of the number of anti-D3 branes, and the solution differs in the UV from the supersymmetric solution into which it is supposed to decay by a mode corresponding to a rescaling of the field theory coordinates. Deciding whether two solutions that differ in the UV by a rescaling mode are dual to the same theory is involved even for supersymmetric Klebanov-Strassler solutions, and we explain in detail some of the subtleties associated to this.
Editor: Berlin/Heidelberg: Springer-Verlag
Idioma: Espanhol

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