Journalartikel
Autorenliste: TANIMURA, N; SCHEID, W; TANIMURA, O
Jahr der Veröffentlichung: 1992
Seiten: 439-448
Zeitschrift: Zeitschrift für Physik C Particles and Fields
Bandnummer: 54
Heftnummer: 3
ISSN: 0170-9739
DOI Link: https://doi.org/10.1007/BF01559462
Verlag: Springer Verlag
Abstract:
Migdal's renormalization group transformation for the SU(N) pure lattice-gauge model is solved in the weak coupling regime by a perturbative expansion in the coupling constant. The heat-kernel model is shown to be a low-order perturbative solution of the Migdal recursion relation. The parameters of the beta-function are fixed within the SU(N) Migdal model. The critical coupling constant of the deconfining phase transition is approximately calculated and compared with constants obtained by the heat-kernel model and numerical calculations. The improved actions for the SU(2) and SU(3) are presented for realistic lattice-gauge methods such as the Monte Carlo simulation.
Zitierstile
Harvard-Zitierstil: TANIMURA, N., SCHEID, W. and TANIMURA, O. (1992) ANALYTIC SOLUTION IN SU(N) LATTICE-GAUGE MODEL OF MIGDAL, Zeitschrift für Physik C Particles and Fields, 54(3), pp. 439-448. https://doi.org/10.1007/BF01559462
APA-Zitierstil: TANIMURA, N., SCHEID, W., & TANIMURA, O. (1992). ANALYTIC SOLUTION IN SU(N) LATTICE-GAUGE MODEL OF MIGDAL. Zeitschrift für Physik C Particles and Fields. 54(3), 439-448. https://doi.org/10.1007/BF01559462
Schlagwörter
CONFINEMENT; DECONFINEMENT; RENORMALIZATION-GROUP APPROACH; SU(2)
