Published September 2006
| Version v1
Journal article
Two renormalization approaches for the Dyson-Schwinger equations in the infrared
Creators
- 1. Nanjing Normal Univ., Nanjing (China). Dept. of Physics and Inst. of Theoretical Physics
- 2. Shandong Univ., Jinan (China). School of Physics and Microelectronics
- 3. China Inst. of Atomic Energy, Beijing (China)
Description
Two renormalization approaches: the analytic continuation approach and the subtraction approach, are used to obtain the infrared behavior of gluon and ghost propagators in the coupled gluon and ghost Dyson-Schwinger equations, where the three-gluon and gluon-ghost vertices are taken to be bare. The results show that the two renormalization approaches give the same results in the infrared analysis of propagators. (authors)
Additional details
Publishing Information
- Journal Title
- High Energy Physics and Nuclear Physics
- Journal Volume
- 30
- Journal Issue
- 9
- Journal Page Range
- p. 833-837
- ISSN
- 0254-3052
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 38083215
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- CHIRAL SYMMETRY; CONFINEMENT; DYSON REPRESENTATION; GLUONS; INFRARED RADIATION; PROPAGATOR; RENORMALIZATION; SCHWINGER FUNCTIONAL EQUATIONS; SYMMETRY BREAKING; VERTEX FUNCTIONS
- Descriptors DEC
- BOSONS; DIFFERENTIAL EQUATIONS; ELECTROMAGNETIC RADIATION; EQUATIONS; FUNCTIONS; RADIATIONS; SYMMETRY
Optional Information
- Notes
- 1 fig., 22 refs.