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Comments on twisted indices in 3d supersymmetric gauge theories

Abstract:

We study three-dimensional N = 2 supersymmetric gauge theories on Σg × S 1 with a topological twist along Σg, a genus-g Riemann surface. The twisted supersymmetric index at genus g and the correlation functions of half-BPS loop operators on S 1 can be computed exactly by supersymmetric localization. For g = 1, this gives a simple UV computation of the 3d Witten index. Twisted indices provide us with a clean derivation of the quantum algebra of supersymmetric Wilson loops, for any Yang-Mills-C...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's version

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Publisher copy:
10.1007/JHEP08(2016)059

Authors


Closset, C More by this author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Mathematical Institute
Publisher:
Springer Berlin Heidelberg Publisher's website
Journal:
Journal of High Energy Physics Journal website
Volume:
2016
Issue:
8
Pages:
Article: 59
Publication date:
2016-08-09
DOI:
ISSN:
1029-8479
Pubs id:
pubs:742596
URN:
uri:d6e4cecc-717a-4f41-8cb7-252d60205c54
UUID:
uuid:d6e4cecc-717a-4f41-8cb7-252d60205c54
Local pid:
pubs:742596

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