Numerical study of the gluon propagator in lattice Landau gauge: the three-dimensional case
โ Scribed by Attilio Cucchieri
- Book ID
- 108463339
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 167 KB
- Volume
- 73
- Category
- Article
- ISSN
- 0920-5632
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The infrared behaviour of QCD in the Landau gauge is studied in 244 and 324 lattices by measuring the Kugo-Ojima parameter, gluon propagator, ghost propagator and the QCD running coupling. The Kugo-Ojima parameter c remains about 0.8 instead of the expectation value 1. We observe infrared suppressio
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