Higgs boson resonance parameters and the finite temperature phase transition in a chirally invariant Higgs-Yukawa model

2011/11/11 by John Bulava, Bulava, John, Philip Gerhold +7
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Lattice (hep-lat) #High Energy Physics - Phenomenology (hep-ph) #High-Energy Particle Collisions Research #Quantum Chromodynamics and Particle Interactions #Quantum, superfluid, helium dynamics

paper · pdf · doi:10.48550/arxiv.1111.2792

openalex publication_date 2011/11/11 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We study a chirally invariant Higgs-Yukawa model regulated on a space-time lattice. We calculate Higgs boson resonance parameters and mass bounds for various values of the mass of the degenerate fermion doublet. Also, first results on the phase transition temperature are presented. In general, this model may be relevant for BSM scenarios with a heavy fourth generation of quarks.

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