Lattice QCD static potentials of the meson-meson and tetraquark systems computed with both quenched and full QCD

P. Bicudo, M. Cardoso, O. Oliveira +1

We revisit the static potential for the $QQ\bar{Q}\bar{Q}$ system using SU(3) lattice simulations, studying both the colour singlets groundstate and first excited state. We consid…