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Covariant perturbation theory and chiral superpropagators
The authors use a covariant formulation of perturbation theory for the non-linear chiral invariant pion model to define chiral superpropagators leading to S-matrix elements which are independent of the choice of the pion field coordinates. The relation to the standard definition of chiral superpropa...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
1972
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/0370-2693(72)90074-3 http://cds.cern.ch/record/875564 |
| _version_ | 1780907842193063936 |
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| author | Ecker, G Honerkamp, J |
| author_facet | Ecker, G Honerkamp, J |
| author_sort | Ecker, G |
| collection | CERN |
| description | The authors use a covariant formulation of perturbation theory for the non-linear chiral invariant pion model to define chiral superpropagators leading to S-matrix elements which are independent of the choice of the pion field coordinates. The relation to the standard definition of chiral superpropagators is discussed. (11 refs). |
| id | cern-875564 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 1972 |
| record_format | invenio |
| spelling | cern-8755642019-09-30T06:29:59Zdoi:10.1016/0370-2693(72)90074-3http://cds.cern.ch/record/875564engEcker, GHonerkamp, JCovariant perturbation theory and chiral superpropagatorsParticle Physics - TheoryThe authors use a covariant formulation of perturbation theory for the non-linear chiral invariant pion model to define chiral superpropagators leading to S-matrix elements which are independent of the choice of the pion field coordinates. The relation to the standard definition of chiral superpropagators is discussed. (11 refs).CERN-TH-1559oai:cds.cern.ch:8755641972 |
| spellingShingle | Particle Physics - Theory Ecker, G Honerkamp, J Covariant perturbation theory and chiral superpropagators |
| title | Covariant perturbation theory and chiral superpropagators |
| title_full | Covariant perturbation theory and chiral superpropagators |
| title_fullStr | Covariant perturbation theory and chiral superpropagators |
| title_full_unstemmed | Covariant perturbation theory and chiral superpropagators |
| title_short | Covariant perturbation theory and chiral superpropagators |
| title_sort | covariant perturbation theory and chiral superpropagators |
| topic | Particle Physics - Theory |
| url | https://dx.doi.org/10.1016/0370-2693(72)90074-3 http://cds.cern.ch/record/875564 |
| work_keys_str_mv | AT eckerg covariantperturbationtheoryandchiralsuperpropagators AT honerkampj covariantperturbationtheoryandchiralsuperpropagators |