Higgs-Yukawa Model in Chirally Invariant Lattice Field Theory

Figure 1

Finite volume effects in the magnetisation as defined in (16) and (17) (a), the fermion mass (b), and the Higgs boson mass (c) at a cutoff around 1.5 TeV. The data are obtained at infinite bare scalar-quartic coupling, 𝜆, and fermion masses in the range 𝑚_𝑓≈200−700GeV. The lattice sizes used are 𝐿=𝐿_𝑠=12,16,20,24, and 32. We show linear (solid lines) and quadratic (dotted lines) fits in 1/𝐿².

(a)

(b)

(c)