58 citations · 71 across the 6 of their papers we have counts for
4 papers · 1 filter
Isospin symmetry breaking and the mass of the QCD axion in a three-flavor linear sigma model
András Patkós
The topology of the ground state of QCD manifests itself through the dependence of its potential energy density on the CP-violating angle . This is computed in the present note…
Axion halo around a binary system of dwarf stars
András Patkós
The gravitational field of a clump of ultralight axion like particles (ALPs) in its core with a rotating binary system of dwarf stars is computed. It is established that the induce…
Pseudo-Goldstone excitations in chiral Yukawa-theories with quadratic explicit symmetry breaking
A. Jakovác, I. Kaposvári, A. Patkós
The symmetry breakdown pattern is studied in models containing one fermion flavor multiplet and a multicomponent scalar field, supplemented with a chiral Yukawa-interaction, and in…
Invariant formulation of the Functional Renormalisation Group method for symmetric matrix models
A. Patkós
The Local Potential Approximation (LPA) to the Wetterich-equation is formulated explicitly in terms of operators, which are invariant under the symmetry group. Co…