Higgs-Yukawa model on the lattice

David Y.J. Chu, Karl Jansen, Bastian Knippschild, Chi-Jen Lin

Research output: Contribution to journalConference article

3 Scopus citations

Abstract

We present results from two projects on lattice calculations for the Higgs-Yukawa model. First we report progress on the search of first-order thermal phase transitions in the presence of a dimension-six operator, with the choices of bare couplings that lead to viable phenomenological predictions. In this project the simulations are performed using overlap fermions. Secondly, our study for applying finite-size scaling techniques near the Gaussian fixed point of the Higgs-Yukawa model is presented. We discuss the analytical formulae for the Higgs Yukawa model and show results for a first numerical study in the pure O(4) scalar sector of the theory.

Original languageEnglish
Article number08017
JournalEPJ Web of Conferences
Volume175
DOIs
StatePublished - 26 Mar 2018
Event35th International Symposium on Lattice Field Theory, Lattice 2017 - Granada, Spain
Duration: 18 Jun 201724 Jun 2017

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