Three-Loop Static Potential
Alexander V. SmirnovScientific Research Computing Center, Moscow State University, 119992 Moscow, RussiaVladimir A. SmirnovSkobeltsyn Institute of Nuclear Physics of Moscow State University, 119992 Moscow, RussiaMatthias SteinhauserInstitut für Theoretische Teilchenphysik, Karlsruhe Institute of Technology (KIT), D-76128 Karlsruhe, Germany
2010en
ABI
Annotatsiya
We compute the three-loop corrections to the potential of two heavy quarks. In particular, we consider in this Letter the purely gluonic contribution which provides, in combination with our previous fermion corrections, the complete answer at three loops.
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