Published February 1987
| Version v1
Journal article
The continuum limit of two-dimensional O(3) sigma model on lattice and mass gap
Description
The authors get a recursion relation of β-function for MC renormalization group transformation of O(3) sigma model on lattice. By fitting the MCRG data Δβ(β) of O(3) model, they get the β-function for O(3) model in small and moderate coupling g. Its implication to mass gap is also discussed
Additional details
Publishing Information
- Journal Title
- Mod. Phys. Lett. A
- Journal Volume
- 2
- Journal Issue
- 2
- Series
- Mod. Phys. Lett. A.
- Journal Page Range
- 113-118
- ISSN
- 0217-7323
- CODEN
- MPLAE
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 19024389
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- GROUP THEORY; LATTICE FIELD THEORY; LIMITING VALUES; MONTE CARLO METHOD; O GROUPS; RECURSION RELATIONS; RENORMALIZATION; SIGMA MODEL
- Descriptors DEC
- BOSON-EXCHANGE MODELS; CONSTRUCTIVE FIELD THEORY; DYNAMICAL GROUPS; FIELD THEORIES; LIE GROUPS; MATHEMATICAL MODELS; MATHEMATICS; PARTICLE MODELS; PERIPHERAL MODELS; QUANTUM FIELD THEORY; SYMMETRY GROUPS