Numerical simulation of self-dual U(1) lattice field theory with electric and magnetic matter (2022)
Conference Proceeding
Anosova, M., Gattringer, C., Iqbal, N., & Sulejmanpasic, T. (2022). Numerical simulation of self-dual U(1) lattice field theory with electric and magnetic matter. . https://doi.org/10.22323/1.396.0386

We study a recently proposed formulation of U(1) lattice field theory with electric and magnetic matter based on the Villain formulation. This discretization allows for a duality that gives rise to relations between weak and strong gauge coupling. Th... Read More about Numerical simulation of self-dual U(1) lattice field theory with electric and magnetic matter.

Topological terms in abelian lattice field theories (2020)
Conference Proceeding
Gattringer, C., Anosova, M., Göschl, D., Sulejmanpasic, T., & Törek, P. (2020). Topological terms in abelian lattice field theories. . https://doi.org/10.22323/1.363.0082

In this contribution we revisit the lattice discretization of the topological charge for abelian lattice field theories. The construction departs from an initially non-compact discretization of the gauge fields and after absorbing 2π shifts of the ga... Read More about Topological terms in abelian lattice field theories.