Published October 15, 2007
| Version v1
Journal article
Divergence of the axial current and fermion density in Gross-Neveu models
Creators
- 1. Institut fuer Theoretische Physik III, Universitaet Erlangen-Nuernberg, D-91058 Erlangen (Germany)
Description
The divergence of the axial current is used to relate the spatial derivative of the fermion density to the bare fermion mass and scalar/pseudoscalar condensates in 1+1 dimensional Gross-Neveu models. This serves as a useful test of known results, to explain simple features of the continuous chiral model and to resolve a conflict concerning the assignment of baryon number to certain multifermion bound states
Additional details
Identifiers
- DOI
- 10.1103/PhysRevD.76.085009;
- arXiv
- arXiv:0706.0424v2;
Publishing Information
- Journal Title
- Physical Review. D, Particles Fields
- Journal Volume
- 76
- Journal Issue
- 8
- Journal Page Range
- p. 085009-085009.7
- ISSN
- 0556-2821
- CODEN
- PRVDAQ
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 39052702
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ALGEBRAIC CURRENTS; ALLOCATIONS; BARYON NUMBER; BOUND STATE; CHIRALITY; DENSITY; FERMIONS; LAGRANGIAN FIELD THEORY; REST MASS; SCALARS
- Descriptors DEC
- CURRENTS; FIELD THEORIES; MASS; PARTICLE PROPERTIES; PHYSICAL PROPERTIES; QUANTUM FIELD THEORY
Optional Information
- Notes
- (c) 2007 The American Physical Society