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Continuum extrapolation of the gradient-flowed color-magnetic correlator at $1.5\,T_c$ by Altenkort, Luis; Eller, Alexander M.; Kaczmarek, Olaf; Mazur, Lukas; Moore, Guy D.; Shu, Hai-Tao is a scholarly article available to read on EtoBox.

What is Continuum extrapolation of the gradient-flowed color-magnetic correlator at $1.5\,T_c$ about?

In a recently published work we employ gradient flow on the lattice to extract the leading contribution of the heavy quark momentum diffusion coefficient in the heavy quark limit from calculations of a well-known two-point function of color-electric field operators. In this article we want to report the progress of calculating the recently derived color-magnetic correlator that encodes a finite mass correction to this transport coefficient. The calculations we present here are based on the same ensemble of quenched gauge configurations at $1.5\, T_c$ that we previously used for the color-electric correlator.

Author

Altenkort, Luis; Eller, Alexander M.; Kaczmarek, Olaf; Mazur, Lukas; Moore, Guy D.; Shu, Hai-Tao

Published

2021

Language

EN