NUMERICAL SIMULATIONS OF AN SU(2)(L) CIRCLE-TIMES SU(2)(R)-SYMMETRIC HIGGS-YUKAWA MODEL ON THE QUADRICS Q16

摘要

We report on our work on the SU(2)(L) x SU(2)(R) symmetric Higgs Yukawa Model with mirror fermion action. Our model describes a fermion Higgs system in the limit of vanishing gauge coupling. Setting the bare Yukawa coupling of the mirror fermions G(chi) to zero, we want to determine the triviality bounds on the renormalized Yukawa coupling of the fermions G(R psi) and the scalar self-coupling g(R) on 8(3) x 16 and 16(3) x 32 lattices. [References: 6]