OPERATOR COEFFICIENTS FOR COMPOSITE-OPERATORS IN THE (PHI(4))(4) THEORY

Authors
SONODA H
Citation
H. Sonoda, OPERATOR COEFFICIENTS FOR COMPOSITE-OPERATORS IN THE (PHI(4))(4) THEORY, Nuclear physics. B, 394(2), 1993, pp. 302-338
Citations number
9
Journal title
Nuclear physics. B → ACNP
ISSN journal
05503213
Volume
394
Issue
2
Year of publication
1993
Pages
302 - 338
Database
ISI
SICI code
0550-3213(1993)394:2<302:OCFCIT>2.0.ZU;2-P
Abstract
In a previous paper we derived a relation between the operator product coefficients and anomalous dimensions. We explore this relation in th e (phi4)4 theory and compute the coefficient functions in the products of phi2 and phi4 to first order in the parameter lambda. The calculat ion results in two-loop beta functions.