Strongly Interacting Dark Matter from Sp(4) Gauge Theory

Strongly Interacting Dark Matter from Sp(4) Gauge Theory

Blog Article

The stable hadronic bound states in a hidden new non-Abelian gauge sector provide interesting candidates for strongly-interacting Dark Matter (DM).A particular example are theories in which DM is made up of dark pions 3p2 paint code which set the DM relic abundance through lafc 1800 tequila self-annihilation.One of the simplest realizations is Sp(4)c gauge theory with two Dirac fermions.We discuss its mesonic multiplets for degenerate and non-degenerate fermions, construct a low-energy effective theory and present lattice results for the pseudoscalar mesons and vector mesons.