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Supersymmetric Models for Fermions on a Lattice

We investigate the large-N behaviour of simple examples of supersymmetric interactions for fermions on a lattice. Witten's supersymmetric quantum mechanics and the BCS model appear just as two different aspects of one and the same model. For the BCS model, supersymmetry is only respected in a c...

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Detalles Bibliográficos
Autores principales: Ilieva, Nevena, Narnhofer, Heide, Thirring, Walter E.
Lenguaje:eng
Publicado: 2005
Materias:
Acceso en línea:https://dx.doi.org/10.1002/prop.200510261
http://cds.cern.ch/record/823498