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arXiv 1901.01282hep-thgr-qc
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所有尺度下引力的场论

Field theory for gravity at all scales

Michele Levi

摘要:

本文综述了经典引力中使用有效场论所取得的主要进展,重点介绍了后牛顿(PN)引力的有效场论所独有的进展。然后,我们继续概述各种前景,使用场论研究现实世界的引力波(GW)数据,以及改善我们的基本理解的重力在所有尺度上,从EFT的PN重力的散射振幅的现代进展,包括计算技术和有趣的对偶关系规范和重力理论。

英文摘要:

We review here the main advances made by using effective field theories (EFTs) in classical gravity, with notable focus on those unique to the EFTs of post-Newtonian (PN) gravity. We then proceed to overview the various prospects of using field theory to study the real-world gravitational wave (GW) data, as well as to ameliorate our fundamental understanding of gravity at all scales, by going from the EFTs of PN gravity to modern advances in scattering amplitudes, including computational techniques and intriguing duality relations between gauge and gravity theories.

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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