The phase structure of a chirally-invariant Higgs-Yukawa model
High Energy Physics - Lattice
2013-10-23 v1
Abstract
We present new results of our ongoing project on the investigation of the phase structure of the Higgs-Yukawa model at small and large bare Yukawa couplings. The critical exponents of the second order bulk phase transitions of this model are determined from finite-size analyses and compared to the pure O(4)-model to test for triviality and the possibility of having a non-Gaussian fixed point. In addition, we will present a first study of Higgs boson masses and fermion correlation functions.
Keywords
Cite
@article{arxiv.1310.5922,
title = {The phase structure of a chirally-invariant Higgs-Yukawa model},
author = {Prasad Hegde and George W. -S. Hou and Karl Jansen and Bastian Knippschild and C. -J. David Lin and Kei-Ichi Nagai and Attila Nagy and Kenji Ogawa},
journal= {arXiv preprint arXiv:1310.5922},
year = {2013}
}
Comments
7 pages, contribution to Lattice 2013