153 citations · 1.4k across the 38 of their papers we have counts for
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Two-dimensional gluon propagators in maximally Abelian gauge in SU(2) Lattice QCD
Shinya Gongyo
Using SU(2) lattice QCD in two dimensions, we study diagonal and off-diagonal gluon propagators in the maximally Abelian gauge (MAG) with U(1) Landau gauge fixing. These propag…
Dark matter in the hidden gauge theory
Nodoka Yamanaka, Sho Fujibayashi, Shinya Gongyo +1
The cosmological scenario of the dark matter generated in the hidden gauge theory based on the grand unification is discussed. It is found that the stability of the dark matter hal…
Two-dimensional phase structure of SU(2) gauge-Higgs model
Shinya Gongyo, Daniel Zwanziger
We study the phase structure of SU(2) gauge-Higgs model in two dimensions using lattice simulations. We show the result for the plaquette expectation value, static potential, and W…
Nambu-Goldstone bosons and the Higgs mechanism without Lorentz invariance: Analysis based on constrained-system theory
Shinya Gongyo, Shintaro Karasawa
First, we develop the counting rule for Nambu-Goldstone bosons to the system including two-time derivative terms. In this case, the type-II Nambu-Goldstone bosons may appear along…
Phase structure and the gluon propagator of SU(2) gauge-Higgs model in two dimensions
Shinya Gongyo, Daniel Zwanziger
We study numerically the phase structure and the gluon propagator of the SU(2) gauge-Higgs model in two dimensions. First, we calculate gauge-invariant quantities, in particular th…