Speaker
Alessio Negro
(HISKP, Bonn)
Description
We study the continuum limit of the lattice step scaling function in a $U(1)$ lattice gauge theory in the Hamiltonian formalism. We study a system with static charges in the small coupling region and provide a new finite volume scheme to take the continuum limit, given a definition of the running coupling using the inter-quark force. We are able to reach small coupling thanks to a duality transformation and the plaquette state basis recently introduced.
Author
Alessio Negro
(HISKP, Bonn)