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Linearizing Generalized Kahler Geometry
Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Theoretical Physics, Theoretical Physics.
Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Theoretical Physics, Theoretical Physics.
2007 (English)In: Journal of High Energy Physics (JHEP), ISSN 1126-6708, E-ISSN 1029-8479, no 4, 061- p.Article in journal (Refereed) Published
Abstract [en]

The geometry of the target space of an N = (2, 2) supersymmetry sigma-model carries a generalized Kähler structure. There always exists a real function, the generalized Kähler potential K, that encodes all the relevant local differential geometry data: the metric, the B-field, etc. Generically this data is given by nonlinear functions of the second derivatives of K. We show that, at least locally, the nonlinearity on any generalized Kähler manifold can be explained as arising from a quotient of a space without this nonlinearity.

Place, publisher, year, edition, pages
2007. no 4, 061- p.
Keyword [en]
Sigma Models, Superspaces, Extended Supersymmetry, Differential and Algebraic Geometry
National Category
Physical Sciences
Identifiers
URN: urn:nbn:se:uu:diva-13763DOI: 10.1088/1126-6708/2007/04/061ISI: 000246396400061OAI: oai:DiVA.org:uu-13763DiVA: diva2:41533
Available from: 2008-01-25 Created: 2008-01-25 Last updated: 2017-12-11Bibliographically approved

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Lindström, Ulf

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