RG-flows and open/closed string duality

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Published 29 September 2000 Published under licence by IOP Publishing Ltd
, , Citation Massimo Bianchi and Jose F. Morales JHEP08(2000)035 DOI 10.1088/1126-6708/2000/08/035

1126-6708/2000/08/035

Abstract

We discuss the interplay between IR and UV divergences in theories with open and unoriented strings in view of the AdS/CFT correspondence. We start by deriving general formulas for the computation of threshold corrections to gauge couplings in generic configurations with open and unoriented strings. These allow us to discuss the IR/UV correspondence between beta-function coefficients and ``dilaton'' tadpoles for several brane configurations probed by D3-branes. Finally we comment on the AdS supergravity descriptions of gauge theories that are (super)conformal in the large-N limit.

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10.1088/1126-6708/2000/08/035