Convergent perturbation expansion for field theories
Journal Article
·
· Sov. J. Nucl. Phys. (Engl. Transl.); (United States)
OSTI ID:6741349
A converging perturbation-theory expansion for scalar Euclidean field theories with stable vacuum and quadrilinear self interaction is constructed. It is shown that convergence of this expansion can be achieved by appropriate rearrangement of the divergent series of standard perturbation theory. The perturbation procedure proposed is illustrated by an example of one-dimensional field theory.
- Research Organization:
- Physics Institute, Georgian Academy of Sciences
- OSTI ID:
- 6741349
- Journal Information:
- Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 38:3; ISSN SJNCA
- Country of Publication:
- United States
- Language:
- English
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