Cargando…
On several parameter renormalization group equations and renormalization scheme specifications
An example of the explicit realization of the full renormalization group for physical quantities is investigated. It introduces two-index beta functions beta /sub ij/(g/sub j/): (i) the first index specifying the renormalization scheme chosen (including the scale mu ); (ii) the second index specifyi...
| Autor principal: | |
|---|---|
| Lenguaje: | eng |
| Publicado: |
1981
|
| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/0370-2693(82)90356-2 http://cds.cern.ch/record/136019 |
| _version_ | 1780879897968771072 |
|---|---|
| author | Petermann, Andreas |
| author_facet | Petermann, Andreas |
| author_sort | Petermann, Andreas |
| collection | CERN |
| description | An example of the explicit realization of the full renormalization group for physical quantities is investigated. It introduces two-index beta functions beta /sub ij/(g/sub j/): (i) the first index specifying the renormalization scheme chosen (including the scale mu ); (ii) the second index specifying the coupling of which the appropriate beta function is the differential transformation. The treated example is presented in a 4- epsilon dimensional O(n) massless ( phi * phi )/sup 2/ theory with emphasis on the calculation of the fixed point. |
| id | cern-136019 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 1981 |
| record_format | invenio |
| spelling | cern-1360192019-09-30T06:29:59Zdoi:10.1016/0370-2693(82)90356-2http://cds.cern.ch/record/136019engPetermann, AndreasOn several parameter renormalization group equations and renormalization scheme specificationsGeneral Theoretical PhysicsAn example of the explicit realization of the full renormalization group for physical quantities is investigated. It introduces two-index beta functions beta /sub ij/(g/sub j/): (i) the first index specifying the renormalization scheme chosen (including the scale mu ); (ii) the second index specifying the coupling of which the appropriate beta function is the differential transformation. The treated example is presented in a 4- epsilon dimensional O(n) massless ( phi * phi )/sup 2/ theory with emphasis on the calculation of the fixed point.CERN-TH-3202oai:cds.cern.ch:1360191981-11-24 |
| spellingShingle | General Theoretical Physics Petermann, Andreas On several parameter renormalization group equations and renormalization scheme specifications |
| title | On several parameter renormalization group equations and renormalization scheme specifications |
| title_full | On several parameter renormalization group equations and renormalization scheme specifications |
| title_fullStr | On several parameter renormalization group equations and renormalization scheme specifications |
| title_full_unstemmed | On several parameter renormalization group equations and renormalization scheme specifications |
| title_short | On several parameter renormalization group equations and renormalization scheme specifications |
| title_sort | on several parameter renormalization group equations and renormalization scheme specifications |
| topic | General Theoretical Physics |
| url | https://dx.doi.org/10.1016/0370-2693(82)90356-2 http://cds.cern.ch/record/136019 |
| work_keys_str_mv | AT petermannandreas onseveralparameterrenormalizationgroupequationsandrenormalizationschemespecifications |