3 papers
hep-lat2026
Varieties of electrically charged physical states in SU(2)U(1) lattice gauge Higgs theory
Jeff Greensite
We consider a quenched SU(2)U(1) gauge Higgs theory on the lattice, coupled to a static vector-like fermion which, in this case, is in the same gauge group representation a…
hep-lat2025
Excitations of gauge bosons, and other aspects of gauge Higgs theories
Jeff Greensite
I review the qualitative physical distinction between the Higgs and confinement phases of a gauge Higgs theory, and the non-local order parameter introduced by Matsuyama and myself…
hep-lat2025
Does the Z boson have a lighter cousin?
Jeff Greensite
In the quenched electroweak theory on the lattice I construct a set of physical states which overlap the physical photon and Z boson states. This is done by employing eigenstates o…