Breakdown of the classical double copy for the effective action of dilaton-gravity at NNLO
Breakdown of the classical double copy for the effective action of dilaton-gravity at NNLO
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DOI：
10.1103/physrevd.100.086006
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发表时间：
2019-06
影响因子：
5
通讯作者：
J. Plefka;C. Shi;J. Steinhoff;Tianheng Wang
中科院分区：
文献类型：
--
作者：
J. Plefka;C. Shi;J. Steinhoff;Tianheng Wang
我们证明了最近提出的经典的双拷贝过程，以构建有效的作用量的两个大质量粒子在电子引力从类似的问题，两种颜色的带电粒子在杨米尔斯规范理论失败在次-次-次-领先的顺序在后闵可夫斯基（3 PM）或后牛顿（2 PN）的扩展。
We demonstrate that a recently proposed classical double copy procedure to construct the effective action of two massive particles in dilaton-gravity from the analogous problem of two color charged particles in Yang-Mills gauge theory fails at next-to-next-to-leading orders in the post-Minkowskian (3PM) or post-Newtonian (2PN) expansions.