2 papers
math.PR2024
Wilson lines in the lattice Higgs model at strong coupling
Malin P. Forsström, Jonatan Lenells, Fredrik Viklund
We consider the 4D fixed length lattice Higgs model with Wilson action for the gauge field and structure group . We study Wilson line observables in the strong coupli…
math.PR2024
Percolation for two-dimensional excursion clouds and the discrete Gaussian free field
Alexander Drewitz, Olof Elias, Alexis Prévost +2
We study percolative properties of excursion processes and the discrete Gaussian free field (dGFF) in the planar unit disk. We consider discrete excursion clouds, defined using ran…