Published June 7, 2010
| Version v1
Journal article
A relation between the Barbero-Immirzi parameter and the standard model
Creators
- 1. Department of Theoretical Physics, University of Lodz, Pomorska 149/153, PL-90-236 Lodz (Poland)
Description
It has been shown that Sakharov's induced, from the fields entering the standard model, Barbero-Immirzi parameter γ assumes, in the framework of Euclidean formalism, the UV cutoff-independent value, 1/9. The calculus uses the Schwinger's proper-time formalism, the Seeley-DeWitt heat-kernel expansion, and it is akin to the derivation of the ABJ chiral anomaly in space-time with torsion.
Availability note (English)
Available from http://dx.doi.org/10.1016/j.physletb.2010.05.004Additional details
Identifiers
- DOI
- 10.1016/j.physletb.2010.05.004;
- arXiv
- arXiv:1002.3041v3;
- PII
- S0370-2693(10)00579-4;
Publishing Information
- Journal Title
- Physics Letters. Section B
- Journal Volume
- 690
- Journal Issue
- 1
- Journal Page Range
- p. 87-89
- ISSN
- 0370-2693
- CODEN
- PYLBAJ
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 42018019
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- CHIRALITY; EUCLIDEAN SPACE; QUANTUM GRAVITY; SCHWINGER VARIATIONAL METHOD; SPACE-TIME; STANDARD MODEL; ULTRAVIOLET SPECTRA
- Descriptors DEC
- CALCULATION METHODS; FIELD THEORIES; GRAND UNIFIED THEORY; MATHEMATICAL MODELS; MATHEMATICAL SPACE; PARTICLE MODELS; PARTICLE PROPERTIES; QUANTUM FIELD THEORY; RIEMANN SPACE; SPACE; SPECTRA; UNIFIED GAUGE MODELS; VARIATIONAL METHODS
Optional Information
- Copyright
- Copyright (c) 2010 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.