Gepner-like models and Landau-Ginzburg/sigma-model correspondence
Abstract
The Gepner-like models of kK-type is considered, when k + 2 is a multiple of K the elliptic genus and the Euler characteristic is calculated. Using free-field representation we relate these models to σ-models on hypersurfaces in the total space of anticanonical bundle over the projective space {\bb P}^{K-1} .
- Publication:
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Journal of Physics A Mathematical General
- Pub Date:
- July 2009
- DOI:
- 10.1088/1751-8113/42/30/304023
- arXiv:
- arXiv:0901.0130
- Bibcode:
- 2009JPhA...42D4023P
- Keywords:
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- High Energy Physics - Theory
- E-Print:
- J.Phys.A42:304023,2009