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arXiv math-ph/0609052math-phhep-thmath.MPnlin.SIquant-ph
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非线性Dirac方程的对称性与精确解

Symmetries and Exact Solutions of Nonlinear Dirac Equations

Wilhelm Fushchych, Renat Zhdanov

摘要:

作者给出了关于对称性的详细信息旋量场、向量场和标量场的非线性偏微分方程(Lie,non-Lie,conditional);利用群论、对称性分析的先进方法构造了非线性Dirac,Yang-Mills,Maxwell-Dirac,Dirac-d 'Alembert,d' Alembert-Hamilton方程的广泛的经典解族;阐述了一种新的对称方法,变量分离的线性和非线性偏微分方程,它允许,特别是,可分离的薛定谔方程分类。这本书提供了一个统一的和相对简单的介绍相当数量的材料,否则不容易获得。这本书的基本部分包含作者获得的原始结果。它肯定会引起数学和理论物理学家的兴趣,特别是那些研究经典和量子场论以及非线性动力系统的物理学家。

英文摘要:

The authors give a detailed information about symmetry (Lie, non-Lie, conditional) of nonlinear PDEs for spinor, vector and scalar fields; using advanced methods of group-theoretical, symmetry analysis construct wide families of classical solutions of the nonlinear Dirac, Yang-Mills, Maxwell-Dirac, Dirac-d'Alembert, d'Alembert-Hamilton equations; expound a new symmetry approach to variable separation in linear and nonlinear PDEs, which allows, in particular, to classify separable Schroedinger equations. The book offers a uniform and relatively simple presentation of a considerable amount of material that is otherwise not easily available. The basic part of the book contains original results obtained by the authors. It is sure to be of interest to mathematical and theoretical physicists, particularly those working on classical and quantum field theories and on nonlinear dynamical systems.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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