Tuning to N=2 supersymmetry in the SU(2) adjoint Higgs-Yukawa model

Mar, 1995
32 pages
Published in:
  • Nucl.Phys.B 445 (1995) 399-428
e-Print:
Report number:
  • CERN-TH-95-58,
  • CERN-TH-95-058

Citations per year

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Abstract: (Elsevier)
The N = 2 supersymmetric continuum limit is investigated in the SU(2) adjoint Higgs-Yukawa model using lattice perturbation theory. In the one-loop renormalization group equations a non-trivial infrared fixed point of coupling ratios is found. The phase structure at weak couplings is determined by a numerical study of the one-loop effective potential.
Note:
  • 32 pages, latex, 7 figures.
  • gauge field theory: SU(2)
  • Higgs model
  • supersymmetry
  • coupling: Yukawa
  • Yukawa: coupling
  • lattice field theory: continuum limit
  • renormalization group
  • effective potential
  • perturbation theory: higher-order
  • critical phenomena