Relativistic corrections to the static energy in terms of Wilson loops at weak coupling

Clara Peset, Antonio Pineda, Maximilian Stahlhofen

We consider the $\mathcal{O}(1/m)$ and the spin-independent momentum-dependent $\mathcal{O}(1/m^2)$ quasi-static energies of heavy quarkonium (with unequal masses). They are defi…