Color-kinematics duality from the Bern-Kosower formalism

被引：23

作者：

Ahmadiniaz, Naser ^{[1
]}

Balli, Filippo Maria ^{[2
,3
]}

Lopez-Arcos, Cristhiam ^{[4
]}

Quintero Velez, Alexander ^{[4
]}

Schubert, Christian ^{[5
]}

机构：

[1] Helmholtz Zentrum Dresden Rossendorf, Bautzner Landstr 400, D-01328 Dresden, Germany

[2] Univ Modena & Reggio Emilia, Dipartimento Sci Fis Informat & Matemat, Via Campi 213-A, I-41125 Modena, Italy

[3] Ist Nazl Fis Nucl, Sez Bologna, Via Irnerio 46, I-40126 Bologna, Italy

[4] Univ Nacl Colombia, Escuela Matemat, Sede Medellin, Carrera 65 59A-110, Medellin, Colombia

[5] Univ Michoacan San Nicolas Hidalgo, Inst Fis & Matemat, Edificio C-3,Apdo Postal 2-82, Morelia 58040, Michoacan, Mexico

来源：

PHYSICAL REVIEW D | 2021年 / 104卷 / 04期

关键词：

LOOP AMPLITUDES; FIELD-THEORY;

D O I：

10.1103/PhysRevD.104.L041702

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present a novel procedure to construct Yang-Mills Berends-Giele currents from the Bern-Kosower formalism for one-loop gluon amplitudes. The obtained currents naturally obey color-kinematics duality. As a feedback to the Bern-Kosower formalism we outline how the multiparticle fields can be used to significantly streamline the pinch procedure for the reducible one-loop amplitudes.

引用

页数：7

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