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Theories of class F and anomalies

Abstract:

We consider the 6d (2, 0) theory on a fibration by genus g curves, and dimensionally reduce along the fiber to 4d theories with duality defects. This generalizes class S theories, for which the fibration is trivial. The non-trivial fibration in the present setup implies that the gauge couplings of the 4d theory, which are encoded in the complex structures of the curve, vary and can undergo S-duality transformations. These monodromies occur around 2d loci in space-time, the duality defects, ab...

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

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Publisher copy:
10.1007/JHEP10(2018)090

Authors


Martelli, D More by this author
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Institution:
University of Oxford
Division:
MPLS Division
Department:
Mathematical Institute
Oxford college:
Wadham College
ORCID:
0000-0003-0138-0407
Publisher:
Springer Verlag Publisher's website
Journal:
Journal of High Energy Physics Journal website
Volume:
2018
Issue:
10
Pages:
Article: 90
Publication date:
2018-10-15
Acceptance date:
2018-10-08
DOI:
EISSN:
1029-8479
ISSN:
1126-6708
Pubs id:
pubs:930999
URN:
uri:3c0c1a26-ccc6-44b8-94e0-ecb4743a213b
UUID:
uuid:3c0c1a26-ccc6-44b8-94e0-ecb4743a213b
Local pid:
pubs:930999

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