Generalised geometry for string corrections

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Coimbra, A.; Minasian, R.; Triendl, H.; Waldram, D.: Generalised geometry for string corrections. In: Journal of High Energy Physics 2014 (2014), Nr. 11, 160. DOI: https://doi.org/10.1007/JHEP11(2014)160

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To cite the version in the repository, please use this identifier: https://doi.org/10.15488/939

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Sum total of downloads: 2,061




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Abstract: 
We present a general formalism for incorporating the string corrections in generalised geometry, which necessitates the extension of the generalised tangent bundle. Not only are such extensions obstructed, string symmetries and the existence of a welldefined effective action require a precise choice of the (generalised) connection. The action takes a universal form given by a generalised Lichnerowitz-Bismut theorem. As examples of this construction we discuss the corrections linear in α′ in heterotic strings and the absence of such corrections for type II theories.
License of this version: CC BY 4.0 Unported
Document Type: Article
Publishing status: publishedVersion
Issue Date: 2014
Appears in Collections:Fakultät für Mathematik und Physik

distribution of downloads over the selected time period:

downloads by country:

pos. country downloads
total perc.
1 image of flag of Germany Germany 1,813 87.97%
2 image of flag of United States United States 44 2.13%
3 image of flag of China China 41 1.99%
4 image of flag of No geo information available No geo information available 26 1.26%
5 image of flag of France France 11 0.53%
6 image of flag of Italy Italy 10 0.49%
7 image of flag of Switzerland Switzerland 10 0.49%
8 image of flag of Europe Europe 9 0.44%
9 image of flag of Austria Austria 9 0.44%
10 image of flag of United Kingdom United Kingdom 8 0.39%
    other countries 80 3.88%

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