Cargando…
Variational solution of the Gross-Neveu model; 2, finite-N and renormalization
We show how to perform systematically improvable variational calculations in the O(2N) Gross-Neveu model for generic N, in such a way that all infinities usually plaguing such calculations are accounted for in a way compatible with the renormalization group. The final point is a general framework fo...
| Autores principales: | , , , , |
|---|---|
| Lenguaje: | eng |
| Publicado: |
1995
|
| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/291286 |