标题： 重夸克扩散与格点关联函数 显示英文标题

标题： Heavy Quark Diffusion and Lattice Correlators

摘要： 我们研究了有限温度下的粲夸克偶素关联函数。 我们分析了重夸克偶素关联函数在多大程度上对重夸克输运效应敏感，并探讨是否可以通过格点计算来限制重夸克扩散常数的值。 在各向异性晶格上的初步格点计算表明，这些关联函数确实对重夸克输运效应敏感，但需要更详细的计算才能限制重夸克扩散常数的具体数值。 显示英文摘要

摘要： We study charmonia correlators at finite temperature. We analyze to what extent heavy quarkonia correlators are sensitive to the effect of heavy quark transport and whether it is possible to constrain the heavy quark diffusion constant by lattice calculations. Preliminary lattice calculations of quarkonia correlators performed on anisotropic lattices show that they are sensitive to the effect of heavy quark transport, but much detailed calculations are required to constrain the value of the heavy quark diffusion constant.