Published April 1995
| Version v1
Journal article
Sphaleron transition rate at high temperature in the 1+1 D abelian Higgs model
Description
New results for the rate are presented using the canonical ensemble in the classical approximation on a spatial lattice. We find that the rate at high temperatures is proportional to T2, and strongly dependent on the lattice spacing a. We conclude that a better effective action is needed for the classical approximation. ((orig.))
Additional details
Publishing Information
- Journal Title
- Nuclear Physics. B, Proceedings Supplements
- Journal Volume
- 42
- Journal Page Range
- p. 590-592.
- ISSN
- 0920-5632
- CODEN
- NPBSE7
Conference
- Title
- 12. international symposium on lattice field theory (Lattice-12).
- Dates
- 27 Sep - 1 Oct 1994.
- Place
- Bielefeld (Germany).
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 26064411
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ACTION INTEGRAL; BARYON NUMBER; HIGGS MODEL; LATTICE FIELD THEORY; LATTICE PARAMETERS; ONE-DIMENSIONAL CALCULATIONS; QUASI PARTICLES; SPACE-TIME; SYMMETRY BREAKING; TEMPERATURE DEPENDENCE; TWO-DIMENSIONAL CALCULATIONS; U-1 GROUPS; UNIFIED GAUGE MODELS
- Descriptors DEC
- CONSTRUCTIVE FIELD THEORY; FIELD THEORIES; INTEGRALS; LIE GROUPS; MATHEMATICAL MODELS; PARTICLE MODELS; QUANTUM FIELD THEORY; SYMMETRY GROUPS; U GROUPS