The classical double copy for Taub-NUT spacetime

被引：205

作者：

Luna, Andres ^{[1
]}

Monteiro, Ricardo ^{[2
]}

O'Connell, Donal ^{[3
,4
]}

White, Chris D. ^{[1
]}

机构：

[1] Univ Glasgow, Sch Phys & Astron, Glasgow G12 8QQ, Lanark, Scotland

[2] Univ Oxford, Math Inst, Oxford OX2 6GG, England

[3] Univ Edinburgh, Sch Phys & Astron, Higgs Ctr Theoret Phys, Edinburgh EH9 3JZ, Midlothian, Scotland

[4] Univ Calif Santa Barbara, Kavli Inst Theoret Phys, Santa Barbara, CA 93106 USA

来源：

PHYSICS LETTERS B | 2015年 / 750卷

基金：

英国科学技术设施理事会; 美国国家科学基金会;

关键词：

YANG-MILLS; AMPLITUDES; METRICS;

D O I：

10.1016/j.physletb.2015.09.021

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The double copy is a much-studied relationship between gauge theory and gravity amplitudes. Recently, this was generalised to an infinite family of classical solutions to Einstein's equations, namely stationary Kerr-Schild geometries. In this paper, we extend this to the Taub-NUT solution in gravity, which has a double Kerr-Schild form. The single copy of this solution is a dyon, whose electric and magnetic charges are related to the mass and NUT charge in the gravity theory. Finally, we find hints that the classical double copy extends to curved background geometries. (C) 2015 The Authors. Published by Elsevier B.V.

引用

页码：272 / 277

页数：6

共 70 条

[1]

Anastasiou A., ARXIV14084434

[2]

Anastasiou A., ARXIV150205359

[3]

[Anonymous], ARXIV150600974

[4] New Relations for Three-Dimensional Supersymmetric Scattering Amplitudes [J].

Bargheer, Till ;

He, Song ;

McLoughlin, Tristan .

PHYSICAL REVIEW LETTERS, 2012, 108 (23)

[5] Maxwellian theory of gravitational waves and their mechanical properties [J].

Barnett, Stephen M. .

NEW JOURNAL OF PHYSICS, 2014, 16

[6] New relations for gauge-theory amplitudes [J].

Bern, Z. ;

Carrasco, J. J. M. ;

Johansson, H. .

PHYSICAL REVIEW D, 2008, 78 (08)

[7] Coupling gravitons to matter [J].

Bern, Z ;

De Freitas, A ;

Wong, HL .

PHYSICAL REVIEW LETTERS, 2000, 84 (16) :3531-3534

[8] Two-loop four-gluon amplitudes in N=4 super-Yang-Mills [J].

Bern, Z ;

Rozowsky, JS ;

Yan, B .

PHYSICS LETTERS B, 1997, 401 (3-4) :273-282

[9] On the relationship between Yang-Mills theory and gravity and its implication for ultraviolet divergences [J].

Bern, Z ;

Dixon, L ;

Dunbar, DC ;

Perelstein, M ;

Rozowsky, JS .

NUCLEAR PHYSICS B, 1998, 530 (1-2) :401-456

[10]

Bern Z., ARXIV14093089

← 1 2 3 4 5 6 7 →