RG-flows and open/closed string duality

被引：0
|
作者：
Bianchi, M [1 ]
Morales, JF [1 ]
机构：
[1] Univ Roma Tor Vergata, Dipartimento Fis, Ist Nazl Fis Nucl, Sez Roma Tor Vergata, I-00173 Rome, Italy
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2000年 / 08期
关键词：
D-branes; brane dynamics in gauge theories; AdS/CFT correspondance;
D O I：
暂无
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
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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页数：25
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