CGTP Group Meeting Seminar
Thursday, September 29, 2011, 3:00pm, 299 Physics
Ilarion Melnikov (Max Planck Institute)
First order deformations of (0,2) superconformal NLSMs
Abstract:
I will discuss the classification of first order deformations of supersymmetric heterotic vacua that are constructed via (0,2) non-linear sigma models. Somewhat surprisingly, it turns out that even the classical analysis of this seemingly classic problem has not been completed in full generality. I will present such a general analysis and its implications for the common but naive picture of the deformation space as "Kaehler+complex structure+ bundle" deformations.

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