The SU(3) Beta Function at Large Beta
Jul, 1986
4 pages
Published in:
- Phys.Lett.B 179 (1986) 375-378
- Published: 1986
Report number:
- ILL-TH-86-44
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Abstract: (Elsevier)
MCRG results are presented for the SU(3) β -function obtained from optimized blockspin transformations at β = 6.9 and 7.2. At both couplings for the shift Δβ , corresponding to a change of length scale by a factor 2, Δβ = 0.51 is found. Although the error is large, deviations from asymptotic scaling seem to be larger than expected on the basis of earlier calculations.- GAUGE FIELD THEORY: SU(3)
- LATTICE FIELD THEORY: CRITICAL PHENOMENA
- RENORMALIZATION GROUP: BETA FUNCTION
- TRANSFORMATION: BLOCK SPIN
- BLOCK SPIN: TRANSFORMATION
- GAUGE FIELD THEORY: WILSON LOOP
- SCALING
- NUMERICAL CALCULATIONS: MONTE CARLO
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