A note on free bosonic vertex algebra and its conformal vectors
arXiv:hep-th/9704060
Abstract
We classify all the Heisenberg and conformal vectors and determine the full automorphism group of the free bosonic vertex algebra without gradation. To describe it we introduce a notion of inner automorphisms of a vertex algebra.
35 pages, no figures, Latex2e files using amsmath,amssymb,amsthm,amscd packages