Determination of effective actions for SU(3) lattice gauge theory
Apr 4, 199519 pages
Published in:
- Mod.Phys.Lett.A 10 (1995) 503-514
Report number:
- HD-TH-95-3
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Abstract: (WSP)
The demon method is applied to determine the effective action on blocked SU(3) gauge configurations. First the method is tested on SU(3) gauge configurations with known couplings. It turns out that the method works well to determine couplings with good precision in rather short microcanonical updates. Next the method is implemented for a set of blocked SU(3) gauge configurations and we successfully determine an effective action in seven-dimensional coupling constant space.- gauge field theory: SU(3)
- lattice field theory
- effective action
- partition function
- energy
- renormalization group: beta function
- Wilson loop
- numerical calculations: Monte Carlo
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