Published October 15, 1990
| Version v1
Journal article
Goldstone boson related finite size effects in field theory and critical phenomena with O(N) symmetry
Description
Chiral perturbation theory provides a systematic large volume expansion in powers of 1/Ld-2, where L=V1/d is the size of the system and d>2 is the dimension. Different observables, including the transversal and longitudinal two-point functions, are calculated up to order (1/Ld-2)2. In the scaling region the results can be used to control the finite-size effects in numerical simulations. (orig.)
Additional details
Publishing Information
- Journal Title
- Nuclear Physics B, Particle Physics
- Journal Volume
- 343
- Journal Issue
- 1
- Series
- Nucl. Phys. B, Part. Phys.
- Journal Page Range
- 241-284
- ISSN
- 0550-3213
- CODEN
- NUPBB
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 22005517
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- BOUNDARY CONDITIONS; CHIRALITY; COMPUTERIZED SIMULATION; COUPLING CONSTANTS; GOLDSTONE BOSONS; HELICITY; LAGRANGIAN FIELD THEORY; LATTICE FIELD THEORY; MAGNETIC FIELDS; MAGNETIC SUSCEPTIBILITY; MAGNETIZATION; MANY-DIMENSIONAL CALCULATIONS; O GROUPS; PARTICLE DECAY; PERTURBATION THEORY; POWER SERIES; SCALING LAWS; SIGMA MODEL; SYMMETRY BREAKING; VECTOR FIELDS; WARD IDENTITY
- Descriptors DEC
- BOSON-EXCHANGE MODELS; BOSONS; CONSTRUCTIVE FIELD THEORY; DECAY; DYNAMICAL GROUPS; ELEMENTARY PARTICLES; FIELD THEORIES; LIE GROUPS; MAGNETIC MOMENTS; MAGNETIC PROPERTIES; MATHEMATICAL MODELS; PARTICLE MODELS; PARTICLE PROPERTIES; PERIPHERAL MODELS; PHYSICAL PROPERTIES; POSTULATED PARTICLES; QUANTUM FIELD THEORY; SERIES EXPANSION; SIMULATION; SYMMETRY GROUPS