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The automorphism groups of the vertex operator algebras $V_L^+$: general case

Quantum Algebra 2007-05-23 v1 Group Theory

Abstract

In this article, we give a method of calculating the automorphism groups of the vertex operator algebras VL+V_L^+ associated with even lattices LL. For example, by using this method we determine the automorphism groups of VL+V_L^+ for even lattices of rank one, two and three, and even unimodular lattices.

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Cite

@article{arxiv.math/0507255,
  title  = {The automorphism groups of the vertex operator algebras $V_L^+$: general case},
  author = {Hiroki Shimakura},
  journal= {arXiv preprint arXiv:math/0507255},
  year   = {2007}
}

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15 pages