Abstract In this paper, we treat the proper path integral quantization of the Yang–Mills-aether (YM-aether) system by dealing with the extra gauge copies in the Landau gauge. Within Gribov’s prescription to get rid of such remaining gauge copies, we explicitly derive the Gribov parameter dependence of the coupling constant and of the Lorentz violation aether term. The ultraviolet limit is investigated under the light of recent bounds on the magnitude of the non-Abelian aether parameter, and we show that the Gribov parameter can be disregarded in that limit.

中文翻译：

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以太项的非阿贝尔扩展和 Gribov 问题

摘要 在本文中，我们通过处理朗道规范中的额外规范副本来处理杨-米尔斯-以太（YM-aether）系统的适当路径积分量化。在 Gribov 摆脱这种剩余规范副本的处方中，我们明确地推导出耦合常数和洛伦兹违反以太项的 Gribov 参数依赖性。根据非阿贝尔以太参数的大小最近的界限研究了紫外线极限，我们表明在该极限下可以忽略 Gribov 参数。