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Holographic interface-particle potential
DOI:10.1007/JHEP01(2012)139.png)
摘要
En 中文
We consider two N = 4 supersymmetric gauge theories connected by an interface and the gravity dual of this system. This interface is expressed by a fuzzy funnel solution of Nahm's equation in the gauge theory side. The gravity dual is a probe D5-brane in AdS(5) x S-5. The potential energy between this interface and a test particle is calculated in both the gauge theory side and the gravity side by the expectation value of a Wilson loop. In the gauge theory it is evaluated by just substituting the classical solution to the Wilson loop. On the other hand it is done by the on-shell action of the fundamental string stretched between the AdS boundary and the D5-brane in the gravity. We show the gauge theory result and the gravity one agree with each other.
Keyword:
Intersecting branes models
D-branes
AdS-CFT Correspondence
期刊
IF:
5.5
论文数:
4.0W
被引数:
13.7W
机构
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