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  • Del Zotto, MicheleUppsala universitet,Teoretisk fysik,Geometri och fysik (author)

2-Group symmetries and M-theory

  • Article/chapterEnglish2022

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  • SciPost,2022
  • electronicrdacarrier

Numbers

  • LIBRIS-ID:oai:DiVA.org:uu-493158
  • https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-493158URI
  • https://doi.org/10.21468/SciPostPhys.13.5.105DOI

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  • Language:English
  • Summary in:English

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  • Subject category:ref swepub-contenttype
  • Subject category:art swepub-publicationtype

Notes

  • Quantum Field Theories engineered in M-theory can have 2-group symmetries, mixing 0-form and 1-form symmetry backgrounds in non-trivial ways. In this paper we develop methods for determining the 2-group structure from the boundary geometry of the Mtheory background. We illustrate these methods in the case of 5d theories arising from Mtheory on ordinary and generalised toric Calabi-Yau cones, including cases in which the resulting theory is non-Lagrangian. Our results confirm and elucidate previous results on 2-groups from geometric engineering.

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  • Garcia-Etxebarria, InakiUniv Durham, Dept Math Sci, Durham DH1 3LE, England. (author)
  • Schafer-Nameki, SakuraUniv Oxford, Math Inst, Andrew Wiles Bldg,Woodstock Rd, Oxford OX2 6GG, England. (author)
  • Uppsala universitetTeoretisk fysik (creator_code:org_t)

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  • In:SciPost Physics: SciPost13:52542-4653

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