标题： 关于夸克质量校正的弦势 显示英文标题

标题： On quark mass correction to the string potential

摘要： 继Lambiase和Nesterenko的近期工作，我们详细研究了具有端点质量的Nambu-Goto弦之间的夸克势。 我们得到了拉格朗日乘子和度规分量的间隙方程的精确解，并在没有简化假设的情况下确定了势能。 我们还讨论了Lüscher项并论证其仍然具有普适性。 显示英文摘要

摘要： Following recent work by Lambiase and Nesterenko we study in detail the interquark potential for a Nambu-Goto string with point masses attached to its ends. We obtain exact solutions to the gap equations for the Lagrange multipliers and metric components and determine the potential without simplifying assumptions. We also discuss L\"{u}scher term and argue that it remains universal.