Published August 1993
| Version v1
Journal article
Vertex operators in Hilbert space
Creators
- 1. Fachbereich Mathematik, J. W. Goethe-Universitaet Frankfurt, Robert-Mayer-Strasse 10, D-6000 Frankfurt a. M. 1 (Germany)
Description
Free vertex operators V(γ,z) are introduced as operators in Hilbert space. They are densely defined for |z|<1. Any radially ordered product of vertex operators is defined on a dense subset as an operator product. parallel V(γ,z)Ψ parallel is bound by parallel exp(cN)Ψ parallel for appropriate Ψ, where N is the number operator and c is a positive constant. These results are applied to screened vertex operators
Additional details
Publishing Information
- Journal Title
- Journal of Mathematical Physics (New York)
- Journal Volume
- 34
- Journal Issue
- 8
- Journal Page Range
- p. 3607-3615.
- ISSN
- 0022-2488
- CODEN
- JMAPAQ
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 25037697
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- CONFORMAL INVARIANCE; CONVERGENCE; GELL-MANN THEORY; HILBERT SPACE; ISING MODEL; PERTURBATION THEORY; QUANTUM FIELD THEORY; QUANTUM OPERATORS; VERTEX FUNCTIONS
- Descriptors DEC
- BANACH SPACE; CRYSTAL MODELS; FIELD THEORIES; FUNCTIONS; INVARIANCE PRINCIPLES; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; MATHEMATICAL SPACE; SPACE