色彩与运动学的二元性及其应用

IF 2 3区物理与天体物理 Q2 PHYSICS, MATHEMATICAL

Journal of Physics A: Mathematical and Theoretical Pub Date : 2024-08-07 DOI:10.1088/1751-8121/ad5fd0

Zvi Bern, John Joseph Carrasco, Marco Chiodaroli, Henrik Johansson and Radu Roiban

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引用次数: 0

摘要

这篇综述描述了颜色和运动学之间的对偶性及其应用，目的是更深入地理解规理论和引力理论的微扰结构。我们特别强调环级计算的应用、二元性和相关双拷贝结构所联系的广泛理论网络，以及将二元性和双拷贝扩展到散射振幅之外的问题。这篇评论面向振幅领域内外的博士生和初级研究人员，并附有各种练习。

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The duality between color and kinematics and its applications

This review describes the duality between color and kinematics and its applications, with the aim of gaining a deeper understanding of the perturbative structure of gauge and gravity theories. We emphasize, in particular, applications to loop-level calculations, the broad web of theories linked by the duality and the associated double-copy structure, and the issue of extending the duality and double copy beyond scattering amplitudes. The review is aimed at doctoral students and junior researchers both inside and outside the field of amplitudes and is accompanied by various exercises.

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来源期刊

Journal of Physics A: Mathematical and Theoretical 物理-物理：数学物理

CiteScore

4.10

自引率

14.30%

发文量

542

审稿时长

1.9 months

期刊介绍： Publishing 50 issues a year, Journal of Physics A: Mathematical and Theoretical is a major journal of theoretical physics reporting research on the mathematical structures that describe fundamental processes of the physical world and on the analytical, computational and numerical methods for exploring these structures.