84 citations · 139 across the 10 of their papers we have counts for
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Calculation of the renormalized charmed-quark mass in Lattice QCD
A. Bochkarev, Ph. de Forcrand
The correlator of heavy-quark currents is calculated in quenched Lattice QCD on a -lattice for . The renormalized charmed quark mass is extracted fro…
Determination of the renormalized heavy-quark mass in Lattice QCD
A. Bochkarev, Ph. de Forcrand
We study on the lattice the correlator of heavy-quark currents in the vicinity of vanishing momentum. The renormalized charmed quark mass, the renormalized strong coupling constant…
On the reliable measurement of the gluon condensate in lattice QCD
Alexander Bochkarev
We propose to calculate the gluon condensate in lattice QCD in an indirect way by extracting it from the correlator of hadronic currents of heavy quarks. Moments (derivatives with…
Nonperturbative evaluation of the diffusion rate in field theory at high temperatures
Alexander Bochkarev, Philippe de Forcrand
Kramer's approach to the rate of the thermally activated escape from a metastable state is extended to field theory. Diffusion rate in the 1+1-dimensional Sine-Gordon model as a fu…