Can I read Singular Perturbations in Quantum Field Theory on EtoBox?

Singular Perturbations in Quantum Field Theory by Rochev, V. E.; Saponov, P. A. is a scholarly article available to read on EtoBox.

What is Singular Perturbations in Quantum Field Theory about?

In this talk we discuss a new approximation scheme for non-perturbative calculations in a quantum field theory which is based on the fact that the Schwinger equation of a quantum field model belongs to the class of singularly perturbed equations. The self-interacting scalar field and the Gross-Neveu model are taken as the examples and some non-perturbative solutions of an equation for the propagator are found for these models. The application to QCD is also discussed.

Author

Rochev, V. E.; Saponov, P. A.

Published

1995

Language

EN