Tuning to N=2 supersymmetry in the SU(2) adjoint Higgs-Yukawa model
32 pages
Published in:
- Nucl.Phys.B 445 (1995) 399-428
e-Print:
- hep-lat/9503009 [hep-lat]
Report number:
- CERN-TH-95-58,
- CERN-TH-95-058
View in:
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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
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