POWER CORRECTIONS FROM NONLOCAL TERMS IN A LAGRANGIAN
19873 pages
Published in:
- Phys.Rev.D 36 (1987) 2595-2597
Citations per year
Abstract: (APS)
It is remarked that power corrections to Green’s functions can be systematically taken into account (in perturbation theory) by addition of nonlocal terms to a Lagrangian.- field theory: scalar
- PROPAGATOR
- PERTURBATION THEORY: HIGHER-ORDER
- FIELD THEORY: NONLOCAL
References(7)
Figures(0)