Cargando…
Infrared singularities in the null-plane bound-state equation when going to 1+1 dimensions
In this paper we first consider the null-plane bound-state equation for a $q approximation. Light-cone gauge is chosen with a causal prescription for the gauge pole in the propagator. Then we show that this equation, when dimensionally reduced to 1+1 dimensions, becomes 't Hooft's bound-st...
| Autor principal: | |
|---|---|
| Lenguaje: | eng |
| Publicado: |
1997
|
| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevD.57.3609 http://cds.cern.ch/record/340165 |