Cargando…
Strong interaction physics and the Padé approximation in quantum field theory
The application of Pade approximants to the scattering problem is considered. The following topics are covered: unitarity, crossing and analyticity problems; poles, Regge poles and unstable particles; practical convergence; strong interaction processes. It is concluded that the Pade approximation co...
| Autor principal: | |
|---|---|
| Lenguaje: | eng |
| Publicado: |
1973
|
| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/881813 |
| _version_ | 1780908238307328000 |
|---|---|
| author | Basdevant, J L |
| author_facet | Basdevant, J L |
| author_sort | Basdevant, J L |
| collection | CERN |
| description | The application of Pade approximants to the scattering problem is considered. The following topics are covered: unitarity, crossing and analyticity problems; poles, Regge poles and unstable particles; practical convergence; strong interaction processes. It is concluded that the Pade approximation compares favourably with other approximation schemes for strong interaction physics. (86 refs). |
| id | cern-881813 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 1973 |
| record_format | invenio |
| spelling | cern-8818132019-09-30T06:29:59Zhttp://cds.cern.ch/record/881813engBasdevant, J LStrong interaction physics and the Padé approximation in quantum field theoryMathematical Physics and MathematicsThe application of Pade approximants to the scattering problem is considered. The following topics are covered: unitarity, crossing and analyticity problems; poles, Regge poles and unstable particles; practical convergence; strong interaction processes. It is concluded that the Pade approximation compares favourably with other approximation schemes for strong interaction physics. (86 refs).oai:cds.cern.ch:8818131973 |
| spellingShingle | Mathematical Physics and Mathematics Basdevant, J L Strong interaction physics and the Padé approximation in quantum field theory |
| title | Strong interaction physics and the Padé approximation in quantum field theory |
| title_full | Strong interaction physics and the Padé approximation in quantum field theory |
| title_fullStr | Strong interaction physics and the Padé approximation in quantum field theory |
| title_full_unstemmed | Strong interaction physics and the Padé approximation in quantum field theory |
| title_short | Strong interaction physics and the Padé approximation in quantum field theory |
| title_sort | strong interaction physics and the padé approximation in quantum field theory |
| topic | Mathematical Physics and Mathematics |
| url | http://cds.cern.ch/record/881813 |
| work_keys_str_mv | AT basdevantjl stronginteractionphysicsandthepadeapproximationinquantumfieldtheory |