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Lattice measurement of the rescaling of the scalar condensate

P. Cea, M. Consoli, L. Cosmai

hep-pharXiv:hep-ph/0311256

Abstract

We have determined the rescaling of the scalar condensate Z Zϕ near the critical line of a 4D Ising model. Our lattice data, supporting previous numerical indications, confirm the behaviour Zϕ ( cutoff). This result is predicted in an alternative description of symmetry breaking where there are no upper bounds on the Higgs boson mass from `triviality'.

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