7 citations · 7 across the 9 of their papers we have counts for
9 papers
Neutrino Constraints on Scalar-Tensor Gravity
Arturo de Giorgi, Ivan Martinez Soler, Sergio Sevillano Muñoz
In this work, we derive novel constraints on scalar-tensor theories from neutrino physics. Spatial variations of the background scalar field effectively generate density and positi…
A roadmap to Confinement in SU(2) Yang-Mills theory
Georg Bergner, Antonio González-Arroyo, Ivan Soler
We study the behaviour of \SU{2} Yang-Mills fields on a geometry where the two-torus is equipped with twisted boundary conditions. We monitor the evolution of the d…
Fractional instantons and Confinement: first results on a roadmap
Georg Bergner, Antonio González-Arroyo, Ivan Soler
We report results obtained for SU(2) Yang-Mills theory on a four dimensional torus with two directions much smaller than the other two. The small 2-torus is equipped with twisted b…
Identifying topological structures with adjoint filtering method
Georg Bergner, Antonio González-Arroyo, Ivan Soler
We present new investigations on the Adjoint Filtering Method (AFM), a proposal for filtering gauge configurations by using adjoint zero modes. This method relies on the existence…
Extracting Yang-Mills topological structures with adjoint modes
Georg Bergner, Antonio González-Arroyo, Ivan Soler
We report on how adjoint zero modes can be used to filter out the topological structures of gauge configurations from the UV fluctuations. We will use the Adjoint Filtering Method…
Supercurrent renormalization of supersymmetric Yang-Mills theory on the lattice
Georg Bergner, Marios Costa, Haralambos Panagopoulos +3
Supersymmetry on the lattice is explicitly broken by the gluino mass and lattice artifacts. However, it can be restored in the continuum limit by fine tuning the parameters based o…
Noether supercurrent operator mixing from lattice perturbation theory
Georg Bergner, Marios Costa, Haralambos Panagopoulos +2
In this work we present perturbative results for the renormalization of the supercurrent operator, , in Supersymmetric Yang-Mills theory. At the quantum level, t…
Perturbative renormalization of the supercurrent operator in lattice supersymmetric Yang-Mills theory
Georg Bergner, Marios Costa, Haralambos Panagopoulos +2
In this work we perform a perturbative study of the Noether supercurrent operator in the context of Supersymmetric Yang-Mills (SYM) theory on the lattice. The superc…
Supercurrent Renormalization in Supersymmetric Yang-Mills Theory
Georg Bergner, Marios Costa, Haralambos Panagopoulos +4
In this work we study the renormalization of the SUSY Noether current in Supersymmetric = 1 Yang-Mills (SYM) theory on the lattice. In particular, we study the mixing…