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arXiv · hep-lat/9912031

Determining Lines of Constant Physics in the Confinement Phase of the SU(2) Higgs Model

F. Knechtli
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Abstract

We present a method for finding lines of constant physics in the confinement phase of the SU(2) Higgs model on the lattice. The model is considered at finite values of the cut-off where it behaves like an effective field theory with three independent couplings. In particular, a renormalised quantity sensitive to a variation of the bare Higgs quartic self-coupling is constructed from generalised Binder cumulants. Numerical results for the non-perturbative matching of the bare parameters of the model between beta=2.2 and beta=2.4 are presented.

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F. Knechtli. 2000-02-05. Determining Lines of Constant Physics in the Confinement Phase of the SU(2) Higgs Model. https://doi.org/10.1016/s0370-2693(00)00269-0

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