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Brane running and AdS/CFT
Author(s) -
Michele Redi
Publication year - 2003
Publication title -
journal of high energy physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.998
H-Index - 261
eISSN - 1126-6708
pISSN - 1029-8479
DOI - 10.1088/1126-6708/2003/05/032
Subject(s) - compactification (mathematics) , brane , formalism (music) , physics , theoretical physics , brane cosmology , randall–sundrum model , scalar field , computation , scalar (mathematics) , effective action , mathematical physics , classical mechanics , mathematics , geometry , pure mathematics , algorithm , art , musical , visual arts
We extend the formalism introduced in the paper hep-th/0209050 to computecorrelation functions in the AdS/CFT correspondence. We show how the on-shellaction of a scalar field in a compactification of AdS space can be obtained byflowing in the space of (non-local) theories with different sizes of theextra-dimension. Our method is relevant in particular for holographiccomputations in the Randall-Sundrum scenario with one or two branes and itallows the inclusion of brane-localized actions in a systematic way. The methodcan also be generalized to other backgrounds and does not rely on explicitknowledge of the solutions of the wave-equations.Comment: 16 pages, 3 figures, typos correcte

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