Correlators of circular Wilson loops from holography

Armoni, Adi and Piai, Maurizio and Teimouri, Ali (2013) Correlators of circular Wilson loops from holography. Physical Review D, 88 (6). ISSN 1550-7998

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Abstract

We study the correlators of two circular Wilson loops of different radii at strong coupling. In our setup one Wilson loop is located inside the other. We use holography to calculate the connected two-point function. Both an AdS background and a confining background are considered. As the computation for the confining case cannot be carried out analytically we solve the problem numerically. In the AdS case our results agree with similar holographic calculations. In the case of a confining background we find an asymptotic area law, in agreement with the result of the lattice strong coupling expansion. We also elaborate on the subtle issue of the interplay between connected and disconnected string worldsheets.

Item Type:
Journal Article
Journal or Publication Title:
Physical Review D
Additional Information:
© 2013 American Physical Society
ID Code:
79189
Deposited By:
Deposited On:
22 Apr 2016 13:40
Refereed?:
Yes
Published?:
Published
Last Modified:
03 Apr 2020 02:32