布里奥斯奇 16--Skyrme-Faddeev 手性模型中的孤子和光子

IF 1.2 4区 物理与天体物理 Q3 ASTRONOMY & ASTROPHYSICS
Yu. P. Rybakov
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引用次数: 0

摘要

摘要根据爱因斯坦将粒子表示为孤子(即某种非线性普遍场的凝块)的思想,引入了布里奥斯奇 16 旋子,因为事实证明它们非常适合扮演这一基本场的角色。考虑到自发对称性破缺原理是粒子作为拓扑孤子稳定性的基础,我们提出了 Skyrme-Faddeev 手性模型的 16 旋子实现方法。在该模型的范围内,可以将光子描述为孤子,包括与电磁场和引力场的相互作用。通过引入特殊的大参数 (\\tau\),证明了运动方程的渐近精确孤子解的存在。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Brioschi 16-Spinors and Photons as Solitons in the Skyrme—Faddeev Chiral Model

Following Einstein’s idea of representing particles as solitons, i.e., clots of some nonlinear universal field, the Brioschi 16-spinors are introduced since they prove to be well suited for the role of this fundamental field. Taking into account the principle of spontaneous symmetry breaking as the foundation for the stability of particles as topological solitons, the 16-spinor realization of the Skyrme–Faddeev chiral model is suggested. Within the scope of this model, it is possible to describe photons as solitons, the interaction with electromagnetic and gravitational fields being included. The existence of asymptotically exact soliton solutions to the equations of motion is proven, with the special large parameter \(\tau\) being introduced.

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来源期刊
Gravitation and Cosmology
Gravitation and Cosmology ASTRONOMY & ASTROPHYSICS-
CiteScore
1.70
自引率
22.20%
发文量
31
审稿时长
>12 weeks
期刊介绍: Gravitation and Cosmology is a peer-reviewed periodical, dealing with the full range of topics of gravitational physics and relativistic cosmology and published under the auspices of the Russian Gravitation Society and Peoples’ Friendship University of Russia. The journal publishes research papers, review articles and brief communications on the following fields: theoretical (classical and quantum) gravitation; relativistic astrophysics and cosmology, exact solutions and modern mathematical methods in gravitation and cosmology, including Lie groups, geometry and topology; unification theories including gravitation; fundamental physical constants and their possible variations; fundamental gravity experiments on Earth and in space; related topics. It also publishes selected old papers which have not lost their topicality but were previously published only in Russian and were not available to the worldwide research community
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