Publication : t07/006
Hybrid formalism and topological amplitudes
Käppeli J. (Humboldt Universität, Institut für Physik, Newtonstr. 15, 12489 Berlin, GERMANY)Theisen S. (Max Planck Institut für Gravitationsphysik Albert Einstein Institut, Am Mühlenberg 1, D-14476 Golm, GERMANY)
Vanhove P. (CEA, DSM, SPhT (Service de Physique Théorique), F-91191 Gif-sur-Yvette, FRANCE)
Abstract:Année de publication : 2007
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.
Conférence - Cours : par Pierre Vanhove; International Congress on Mathematical Physics (ICMP 2006) ; Rio de Janeiro, Brazil ; 2006-08-07 / 2006-08-11
Preprint : arXiv:hep-th/0607021
Numéro Exterieur : hal-00000000
Langue : Anglais
Fichier(s) à télécharger :
publi.pdf
