A \mathbbZ2-orbifold model of the symplectic fermionic vertex

• Autores: Toshiyuki Abe
• Localización: Mathematische zeitschrift, ISSN 0025-5874, Vol. 255, Nº. 4, 2007, págs. 755-792
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • We give an example of an irrational C 2-cofinite vertex operator algebra whose central charge is -2d for any positive integer d. This vertex operator algebra is given as the even part of the vertex operator superalgebra generated by d pairs of symplectic fermions, and it is just the realization of the c = -2-triplet algebra given by Kausch in the case d = 1. We also classify irreducible modules for this vertex operator algebra and determine its automorphism group