Publication:
Asymptotic scale invariance in a massive thirring model with U(n) symmetry

Issued Date

1973-01-01

Resource Type

Article

ISSN

05562821

DOI

10.1103/PhysRevD.8.4410

Other identifier(s)

2-s2.0-0000713750

Rights

Mahidol University

Rights Holder(s)

SCOPUS

Bibliographic Citation

Physical Review D. Vol.8, No.12 (1973), 4410-4429

Suggested Citation

P. K. Mitter, P. H. Weisz Asymptotic scale invariance in a massive thirring model with U(n) symmetry. Physical Review D. Vol.8, No.12 (1973), 4410-4429. doi:10.1103/PhysRevD.8.4410 Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/10225

Research Projects

Organizational Units

Authors

Journal Issue

Thesis

Title

Asymptotic scale invariance in a massive thirring model with U(n) symmetry

Author(s)

P. K. Mitter
 P. H. Weisz

Other Contributor(s)

University of Maryland
 Universite Pierre et Marie Curie
 Mahidol University

Abstract

Renormalized Ward identities and Callan-Symanzik equations are developed for vertex functions involving composite fields in a massive Thirring model with U(n) symmetry. The existence of a critical curve of fixed points of a renormalization group acting on a space of coupling constants is proved. On this curve all nonsoft axial-vector and scaling anomalies vanish. Attraction properties of this curve are investigated. The possibility of a second critical curve for strong coupling is discussed. © 1973 The American Physical Society.

Keyword(s)

Physics and Astronomy

Availability

URI

https://repository.li.mahidol.ac.th/handle/20.500.14594/10225

Collections

Scopus 1969-1990