Nonlocal-symmetry Ward identities
Journal Article
·
· Phys. Rev. D; (United States)
We derive and discuss Ward identities associated with the nonlocal symmetry found in certain two-dimensional field theories. We show the identities are satisfied by the fermion propagator in the presence of the dynamical mass generation occurring in the O(N) Gross-Neveu model as N..-->..infinity.
- Research Organization:
- Physics Department, University of Florida, Gainesville, Florida 32611
- OSTI ID:
- 6070290
- Journal Information:
- Phys. Rev. D; (United States), Journal Name: Phys. Rev. D; (United States) Vol. 24:10; ISSN PRVDA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
645301* -- High Energy Physics-- Particle Invariance Principles & Symmetries-- General-- (-1987)
645400 -- High Energy Physics-- Field Theory
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
FERMIONS
FIELD THEORIES
MATHEMATICAL MODELS
MATRICES
PARTICLE MODELS
PROPAGATOR
S MATRIX
SIGMA MODEL
SPINORS
SUPERSYMMETRY
SYMMETRY
WARD IDENTITY
645400 -- High Energy Physics-- Field Theory
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
FERMIONS
FIELD THEORIES
MATHEMATICAL MODELS
MATRICES
PARTICLE MODELS
PROPAGATOR
S MATRIX
SIGMA MODEL
SPINORS
SUPERSYMMETRY
SYMMETRY
WARD IDENTITY