Published August 20, 1979
| Version v1
Journal article
Improvement of an extrapolation scheme for strong-coupling expansion in quantum field theory
- 1. Department of Physics, Washington University, St. Louis, Missouri 63130
Description
By letting the lattice spacing a approach zero as the order n of perturbation theory increases in such a way that the product na remains fixed, we substantially improve the numerical predictions. The approximation scheme described here is superior to conventional Pade approximation
Additional details
Publishing Information
- Journal Title
- Phys. Rev. Lett.
- Journal Volume
- 43
- Journal Issue
- 8
- Series
- Phys. Rev. Lett.
- Journal Page Range
- 537-540
- ISSN
- 0031-9007
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 11511560
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- EXTRAPOLATION; FEYNMAN DIAGRAM; HARMONIC OSCILLATORS; PERTURBATION THEORY; PHI4-FIELD THEORY; SPACE-TIME; STRONG-COUPLING MODEL
- Descriptors DEC
- DIAGRAMS; FIELD THEORIES; INFORMATION; MATHEMATICAL MODELS; NUMERICAL SOLUTION; PARTICLE MODELS; QUANTUM FIELD THEORY