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arXiv 2109.11531hep-th
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量子化条件与双重复制

Quantization Conditions and the Double Copy

William T. Emond, Nathan Moynihan, Liangyu Wei

摘要:

我们将威尔逊圈观测量表示为程函Wilson线与壳层上散射振幅的乘积。使用这些,我们推导出的狄拉克-Schwinger-Zwanziger量子化条件和它的引力(陶布-NUT)的双副本,在那里我们找到一个相对论性的推广通常的非相对论性引力量子化条件。我们还计算了任意子-任意子系统的相对论性威尔逊圈,得到了引力任意子的Aharonov-Bohm相的类似相对论性推广。

英文摘要:

We formulate Wilson loop observables as products of eikonal Wilson lines given in terms of on-shell scattering amplitudes. Using these, we derive the Dirac-Schwinger-Zwanziger quantization condition and its gravitational (Taub-NUT) double copy, where we find a relativistic generalisation of the usual non-relativistic gravitational quantization condition. We also compute the relativistic Wilson loop for an anyon-anyon system, obtaining a similar relativistic generalisation of the Aharonov-Bohm phase for gravitational anyons.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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