Physics – High Energy Physics – High Energy Physics - Theory
Scientific paper
2000-03-14
Phys.Lett. B484 (2000) 295-305
Physics
High Energy Physics
High Energy Physics - Theory
13 pages, latex, no figures
Scientific paper
10.1016/S0370-2693(00)00665-1
We study five-dimensional gravity models with non-vanishing background scalar fields which are dual to non-conformal boundary field theories. We develop a procedure to decouple the graviton fluctuations from the scalar ones and apply it to the simplest case of one scalar field. The quadratic action for the decoupled scalar fluctuations has a very simple form and can be used to compute two-point functions. We perform this computation for the two examples of background RG flow recently considered by DeWolfe and Freedman and find physically reasonable results.
Arutyunov Gleb
Frolov Sergey
Theisen Stefan
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