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Conference Paper

Hybrid Formalism and Topological Amplitudes

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Theisen,  Stefan
Quantum Gravity & Unified Theories, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;

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0607021v2.pdf
(Preprint), 442KB

0607021v1.pdf
(Preprint), 360KB

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Citation

Käppeli, J., Theisen, S., & Vanhove, P. (2009). Hybrid Formalism and Topological Amplitudes. In New Trends in Mathematical Physics: Selected contributions of the XVth International Congress on Mathematical Physics (pp. 767-803). Dordrecht: Springer.


Cite as: http://hdl.handle.net/11858/00-001M-0000-0013-4D49-1
Abstract
We study four-dimensional compactifications of type II superstrings on Calabi-Yau spaces in the hybrid formalism. Chiral and twisted-chiral interactions are rederived, which involve the coupling of the compactification moduli to two powers of the Weyl-tensor and of the derivative of the universal tensor field-strength. We review the formalism and provide details of some of its technicalities.