φ^4 theory in 1+d dimensions at high temperature: dimensional reductinon
The φ^4 theory in 1+d dimensions is analyzed at high temperatures in the imaginary-time formalism. General results are given for the leading high-temperature contributions to all renormalized Careen's functions. The latter are generated by a high-temperature partition function which describes a...
| Autor: | |
|---|---|
| Tipo de recurso: | artículo |
| Fecha de publicación: | 1987 |
| País: | España |
| Institución: | Universidad Complutense de Madrid (UCM) |
| Repositorio: | Docta Complutense |
| Idioma: | inglés |
| OAI Identifier: | oai:docta.ucm.es:20.500.14352/59851 |
| Acceso en línea: | https://hdl.handle.net/20.500.14352/59851 |
| Access Level: | acceso abierto |
| Palabra clave: | 53 Astronomy and astrophysics Physics particles and fields Física (Física) 22 Física |
| Sumario: | The φ^4 theory in 1+d dimensions is analyzed at high temperatures in the imaginary-time formalism. General results are given for the leading high-temperature contributions to all renormalized Careen's functions. The latter are generated by a high-temperature partition function which describes another φ^4 theory in d spatial dimensions with special mass renormalizations. The triviality/nontriviality of the (φ^4)_1+3 theory is discussed briefiy. |
|---|