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Variable transformation defects

MPG-Autoren
http://pubman.mpdl.mpg.de/cone/persons/resource/persons4342

Behr,  Nicolas
Quantum Gravity and Unified Theories, AEI Golm, MPI for Gravitational Physics, Max Planck Society;

http://pubman.mpdl.mpg.de/cone/persons/resource/persons20708

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

Externe Ressourcen
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Volltexte (frei zugänglich)

1202.1678
(Preprint), 318KB

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Zitation

Behr, N., & Fredenhagen, S. (2012). Variable transformation defects.


Zitierlink: http://hdl.handle.net/11858/00-001M-0000-000F-3F98-8
Zusammenfassung
We investigate defects between supersymmetric Landau-Ginzburg models whose superpotentials are related by a variable transformation. It turns out that there is one natural defect, which can then be used to relate boundary conditions and defects in the different models. In particular this defect can be used to relate Grassmannian Kazama-Suzuki models and minimal models, and one can generate rational boundary conditions in the Kazama-Suzuki models from those in minimal models. The defects that appear here are closely related to the defects that are used in Khovanov-Rozansky link homology.