Cargando…
Dynamical Mean Field Approximation Applied to Quantum Field Theory
We apply the Dynamical Mean Field (DMFT) approximation to the real, scalar phi^4 quantum field theory. By comparing to lattice Monte Carlo calculations, perturbation theory and standard mean field theory, we test the quality of the approximation in two, three, four and five dimensions. The quantitie...
| Autores principales: | , , , |
|---|---|
| Lenguaje: | eng |
| Publicado: |
2013
|
| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevD.88.125006 http://cds.cern.ch/record/1552163 |