BOSE-FERMI EQUIVALENCE AND INTERACTING STRING FIELD-THEORY

Citation
A. Abdurrahman et al., BOSE-FERMI EQUIVALENCE AND INTERACTING STRING FIELD-THEORY, Physics letters. Section B, 358(3-4), 1995, pp. 259-263
Citations number
22
Categorie Soggetti
Physics
Journal title
ISSN journal
03702693
Volume
358
Issue
3-4
Year of publication
1995
Pages
259 - 263
Database
ISI
SICI code
0370-2693(1995)358:3-4<259:BEAISF>2.0.ZU;2-B
Abstract
We show that the bosonic and the fermionic realization of the ghost ve rtex in the Half-String (HS) Operator approach to Witten's String Fiel d Theory (WSFT) are equivalent. In the process we discover that higher vertices (i.e., N > 3) can be eliminated in WSFT using only the overl ap conditions defining the interaction vertex and ghost number countin g.