具有非对称余集的非线性西格玛模型的色彩运动学对偶性

IF 5 2区物理与天体物理 Q1 Physics and Astronomy

Physical Review D Pub Date : 2024-11-08 DOI:10.1103/physrevd.110.l101701

Andreas Helset

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引用次数: 0

摘要

我们针对具有非对称余集的非线性西格玛模型，提出了颜色-运动学对偶性的扩展。场空间中的曲率取代了颜色的作用。曲率和运动学之间的对偶性允许一种新的双重拷贝：非对称余集非线性西格玛模型的双重拷贝是一般伽利略理论。我们为这一新的几何双副本提供了证据。

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Color-kinematics duality for nonlinear sigma models with nonsymmetric cosets

We propose an extension of the color-kinematics duality for nonlinear sigma models with nonymmetric cosets. The role of color is replaced with curvatures in field space. The duality between curvature and kinematics allows for a new double copy: the double copy of the nonlinear sigma model for nonsymmetric cosets is the general Galileon theory. We provide evidence for this new double copy of geometry.

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来源期刊

Physical Review D 物理-天文与天体物理

CiteScore

9.20

自引率

36.00%

发文量

审稿时长

2 months

期刊介绍： Physical Review D (PRD) is a leading journal in elementary particle physics, field theory, gravitation, and cosmology and is one of the top-cited journals in high-energy physics. PRD covers experimental and theoretical results in all aspects of particle physics, field theory, gravitation and cosmology, including: Particle physics experiments, Electroweak interactions, Strong interactions, Lattice field theories, lattice QCD, Beyond the standard model physics, Phenomenological aspects of field theory, general methods, Gravity, cosmology, cosmic rays, Astrophysics and astroparticle physics, General relativity, Formal aspects of field theory, field theory in curved space, String theory, quantum gravity, gauge/gravity duality.