Generalised geometry for string corrections

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dc.identifier.uri http://dx.doi.org/10.15488/939
dc.identifier.uri http://www.repo.uni-hannover.de/handle/123456789/963
dc.contributor.author Coimbra, André
dc.contributor.author Minasian, Ruben
dc.contributor.author Triendl, Hagen
dc.contributor.author Waldram, Daniel
dc.date.accessioned 2016-12-22T07:22:08Z
dc.date.available 2016-12-22T07:22:08Z
dc.date.issued 2014
dc.identifier.citation 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
dc.description.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. eng
dc.language.iso eng
dc.publisher Berlin : Springer Verlag
dc.relation.ispartofseries Journal of High Energy Physics 2014 (2014)
dc.rights CC BY 4.0
dc.rights.uri https://creativecommons.org/licenses/by/4.0/
dc.subject Differential and Algebraic Geometry eng
dc.subject Flux compactifications eng
dc.subject Supergravity Models eng
dc.subject Superstrings and Heterotic Strings eng
dc.subject.ddc 510 | Mathematik ger
dc.subject.ddc 530 | Physik ger
dc.title Generalised geometry for string corrections
dc.type article
dc.type Text
dc.relation.issn 11266708
dc.relation.doi https://doi.org/10.1007/JHEP11(2014)160
dc.bibliographicCitation.issue 11
dc.bibliographicCitation.volume 2014
dc.bibliographicCitation.lastPage 160
dc.description.version publishedVersion
tib.accessRights frei zug�nglich


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