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University of Cambridge > Talks.cam > Isaac Newton Institute Seminar Series > Double sigma models and double field theory

## Double sigma models and double field theoryAdd to your list(s) Download to your calendar using vCal - Copland , N (Sogang University)
- Wednesday 29 February 2012, 16:00-17:00
- Seminar Room 1, Newton Institute.
If you have a question about this talk, please contact Mustapha Amrani. Mathematics and Applications of Branes in String and M-theory I will show how the equations of motion of double field theory can also be derived as the one-loop background field equations of a double sigma model, both being the vanishing of the generalised Ricci tensor. This raises the possibility of deriving higher order corrections to double field theory from a sigma model approach. This talk is part of the Isaac Newton Institute Seminar Series series. ## This talk is included in these lists:- All CMS events
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