2 papers
hep-lat2025
Confinement-Higgs and deconfinement-Higgs transitions in four-dimensional SU(2) LGT at finite temperature
B. Allés, O. Borisenko, A. Papa
We re-examine by numerical simulation the phase structure of the (3+1)-dimensional SU(2) lattice gauge theory (LGT) with gauge fields coupled to Higgs fields at finite temperature.…
hep-lat2025
The Fredenhagen-Marcu operator in the gauge-Higgs Z(2) LGT at finite temperature
B. Allés, O. Borisenko, V. Chelnokov +1
We explore the possibility to use the Fredenhagen-Marcu operator as a candidate order parameter of the deconfinement phase transition in gauge matter systems at finite temperature.…