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arXiv · 2005.03046

Holographic Line Defects in $D=4$, $N=2$ Gauged Supergravity

Kevin Chen·Michael Gutperle·Matteo Vicino
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Abstract

We construct solutions of four-dimensional $N=2$ gauged supergravity coupled to vector multiplets which are holographically dual to superconformal line defects. For the gauged STU and the $SU(1,n)/U(1)\times SU(n)$ coset models, we use the solutions to calculate holographic observables such as the expectation value of the defect and one-point functions in the presence of the defect.

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Kevin Chen, Michael Gutperle, Matteo Vicino. 2020-05-12. Holographic Line Defects in $D=4$, $N=2$ Gauged Supergravity. https://doi.org/10.1103/physrevd.102.026025

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