Abstract
We reconsider a gravity dual of a BPS Wilson loop. In the case of an expectation value of the Wilson loop, it is known that broken zero modes of a string world sheet in the gravity side play important roles in the limit , keeping the combination finite. Here, is the ’t Hooft coupling constant and is a parameter of the Wilson loop. In this paper, we reconsider a gravity dual of a correlation function between the Wilson loop and a BPS local operator with R charge . We take account of contributions coming from the same configurations of the above-mentioned broken zero modes. We find an agreement with the gauge theory side in the limit .
- Received 25 February 2015
DOI:https://doi.org/10.1103/PhysRevD.91.106003
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