Rotational invariance from gauge invariance in adiabatically changing systems
β Scribed by J.C. Martinez
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 285 KB
- Volume
- 134
- Category
- Article
- ISSN
- 0375-9601
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π SIMILAR VOLUMES
It is unavoidable to deal with the quark and gluon momentum and angular momentum contributions to the nucleon momentum and spin in the study of nucleon internal structure. However, we never have the quark and gluon momentum, orbital angular momentum and gluon spin operators which satisfy both the ga
The projector onto gauge invariant physical states was recently constructed for arbitrary constrained systems. This approach, which does not require gauge fixing nor any additional degrees of freedom beyond the original ones two characteristic features of all other available methods for quantising c