On the mass spectrum of noncommutative Schwinger model in Euclidean ${\mathbb{R}}^2$ space

F. Ardalan, M. Ghasemkhani, N. Sadooghi

The mass spectrum of the noncommutative QED in two-dimensional Euclidean ${\mathbb{R}}^2$ space is derived first in a perturbative approach at one-loop level and then in a nonpertu…