Journal article
Constraints on hadronic current operators in relativistic quantum-mechanical models
Physical review. D, Particles and fields, Vol.32(8), pp.2216-2222
10/15/1985
DOI: 10.1103/PhysRevD.32.2216
PMID: 9956398
Abstract
The conditions of current conservation and Poincaré invariance are reduced to a set of four equations that must be satisfied by the charge density at the origin. These equations require that the charge density has nonvanishing many-body (exchange current) corrections for systems of interacting particles in the one-photon exchange approximation. A large class of currents with acceptable many-body corrections are exhibited. The problem of how to construct minimal many-body corrections to one-body current operators that restore current conservation and Poincaré invariance is discussed. © 1985 The American Physical Society.
Details
- Title: Subtitle
- Constraints on hadronic current operators in relativistic quantum-mechanical models
- Creators
- W. N Polyzou - University of Iowa
- Resource Type
- Journal article
- Publication Details
- Physical review. D, Particles and fields, Vol.32(8), pp.2216-2222
- DOI
- 10.1103/PhysRevD.32.2216
- PMID
- 9956398
- NLM abbreviation
- Phys Rev D Part Fields
- ISSN
- 0556-2821
- eISSN
- 1089-4918
- Publisher
- American Physical Society
- Language
- English
- Date published
- 10/15/1985
- Academic Unit
- Physics and Astronomy
- Record Identifier
- 9984429059102771
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