TUNING TO N=2 SUPERSYMMETRY IN THE SU(2) ADJOINT HIGGS-YUKAWA MODEL

Authors
MONTVAY I
Citation
I. Montvay, TUNING TO N=2 SUPERSYMMETRY IN THE SU(2) ADJOINT HIGGS-YUKAWA MODEL, Nuclear physics. B, 445(2-3), 1995, pp. 399-426
Citations number
15
Categorie Soggetti
Physics, Nuclear
Journal title
Nuclear physics. B → ACNP
ISSN journal
05503213
Volume
445
Issue
2-3
Year of publication
1995
Pages
399 - 426
Database
ISI
SICI code
0550-3213(1995)445:2-3<399:TTNSIT>2.0.ZU;2-1
Abstract
The N = 2 supersymmetric continuum limit is investigated in the SU(2) adjoint Higgs-Yukawa model using lattice perturbation theory. In the o ne-loop renormalization group equations a non-trivial infrared fixed p oint of coupling ratios is found. The phase structure at weak coupling s is determined by a numerical study of the one-loop effective potenti al.