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T-duality and generalized Kahler geometry
Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Theoretical Physics.
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2008 (English)In: Journal of High Energy Physics, ISSN 1126-6708, no 2, 056- p.Article in journal (Refereed) Published
Abstract [en]

We use the new N = ( 2, 2) vector multiplets to clarify T-dualities for generalized Kahler geometries. Following the usual procedure, we gauge isometries of nonlinear sigma-models and introduce Lagrange multipliers that constrain the field-strengths of the gauge fields to vanish. Integrating out the Lagrange multipliers leads to the original action, whereas integrating out the vector multiplets gives the dual action. The description is given both in N = (2, 2) and N = (1, 1) superspace.

Place, publisher, year, edition, pages
2008. no 2, 056- p.
Keyword [en]
string duality, supersymmetry and duality, differential and algebraic geometry
National Category
Physical Sciences
Identifiers
URN: urn:nbn:se:uu:diva-110438ISI: 000254764400056OAI: oai:DiVA.org:uu-110438DiVA: diva2:277212
Available from: 2009-11-16 Created: 2009-11-16 Last updated: 2012-05-18

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Lindström, Ulf

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