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University of Cambridge > Talks.cam > Isaac Newton Institute Seminar Series > Strings in Non-geometric Backgrounds

## Strings in Non-geometric BackgroundsAdd to your list(s) Download to your calendar using vCal - Blumenhagen, R (Max-Planck-Institut fr Physik, Mnchen)
- Monday 25 June 2012, 16:55-17:30
- 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 We consider closed bosonic string theory with flat background and constant H-flux. Up to linear order in the flux, this is a solution to the string equations of motion and we are able to define a world-sheet conformal field theory framework to compute scattering amplitudes. In the easiest cases of n-point tachyon amplitudes, we use the properties of the Rogers dilogarithm function to speculate about the nature of the product of functions on spacetimes T-dual to the original configuration. 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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