Currents, charges, and canonical structure of pseudodual chiral models
Journal Article
·
· Physical Review, D (Particles Fields); (United States)
- Department of Physics, University of Miami, Box 248046, Coral Gables, Florida 33124 (United States)
- High Energy Physics Division, Argonne National Laboratory, Argonne, Illinois 60439-4815 (United States)
We discuss the pseudodual chiral model to illustrate a class of two-dimensional theories which have an infinite number of conservation laws but allow particle production, at variance with naive expectations. We describe the symmetries of the pseudodual model, both local and nonlocal, as transmutations of the symmetries of the usual chiral model. We refine the conventional algorithm to more efficiently produce the nonlocal symmetries of the model, and we discuss the complete local current algebra for the pseudodual theory. We also exhibit the canonical transformation which connects the usual chiral model to its fully equivalent dual, further distinguishing the pseudodual theory.
- Research Organization:
- Argonne National Laboratory (ANL), Argonne, IL
- DOE Contract Number:
- W-31109-ENG-38
- OSTI ID:
- 7206858
- Journal Information:
- Physical Review, D (Particles Fields); (United States), Journal Name: Physical Review, D (Particles Fields); (United States) Vol. 49:10; ISSN PRVDAQ; ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
662110* -- General Theory of Particles & Fields-- Theory of Fields & Strings-- (1992-)
662120 -- General Theory of Particles & Fields-- Symmetry
Conservation Laws
Currents & Their Properties-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ALGORITHMS
CANONICAL TRANSFORMATIONS
CHARGES
CHIRAL SYMMETRY
CONSERVATION LAWS
CURRENT ALGEBRA
CURRENTS
DUALITY
MATHEMATICAL LOGIC
MATHEMATICAL MODELS
PARTICLE MODELS
PARTICLE PRODUCTION
SYMMETRY
TRANSFORMATIONS
TWO-DIMENSIONAL CALCULATIONS
662120 -- General Theory of Particles & Fields-- Symmetry
Conservation Laws
Currents & Their Properties-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ALGORITHMS
CANONICAL TRANSFORMATIONS
CHARGES
CHIRAL SYMMETRY
CONSERVATION LAWS
CURRENT ALGEBRA
CURRENTS
DUALITY
MATHEMATICAL LOGIC
MATHEMATICAL MODELS
PARTICLE MODELS
PARTICLE PRODUCTION
SYMMETRY
TRANSFORMATIONS
TWO-DIMENSIONAL CALCULATIONS