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DOE OSTI · 1850999

Surface defects in holographic 5d SCFTs

Gutperle, Michael·Uhlemann, Christoph F.
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Abstract

We use holography to study codimension-2 surface defects in 5d SCFTs engineered by (p, q) 5-brane webs. The three-dimensional defects are realized by D3-branes ending on the brane web. We identify the holographic representation of the defects in Type IIB AdS 6 solutions as probe D3-branes, and study conformal and non-conformal defects which, respectively, preserve one half and one quarter of the supersymmetry. For a sample of 5d SCFTs, including the T N theories, we provide explicit solutions for conformal and non-conformal defects. For the conformal defects we obtain their contribution to the free energy on S 5 .

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79 ASTRONOMY AND ASTROPHYSICSAdS-CFT CorrespondenceConformal Field TheoryField Theories in Higher DimensionsPhysics

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Gutperle, Michael, Uhlemann, Christoph F.. 2021-04-14. Surface defects in holographic 5d SCFTs. https://doi.org/10.1007/jhep04(2021)134

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