THE UNITARITY OF THE W-(3) ALGEBRA FROM SU(3) PARAFERMION

Authors
DING XM FAN H SHI KJ WANG P
Citation
Xm. Ding et al., THE UNITARITY OF THE W-(3) ALGEBRA FROM SU(3) PARAFERMION, Communications in Theoretical Physics, 26(2), 1996, pp. 197-202
Citations number
12
Categorie Soggetti
Physics
Journal title
Communications in Theoretical Physics → ACNP
ISSN journal
02536102
Volume
26
Issue
2
Year of publication
1996
Pages
197 - 202
Database
ISI
SICI code
0253-6102(1996)26:2<197:TUOTWA>2.0.ZU;2-Z
Abstract
We express the vacuum expectation value of the SU(3)(k) parafermion fi elds by that of two bosons and SU(3)(k) current algebra. When k = 1, 2 , 3, the SU(3)(k) current algebra becomes an inner product of a unitar y representation, and T(z), W-(3)(z) are equivalent to ''quasi-self-ad joint'' operators in this representation.