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arXiv math-ph/0010036math-phmath.MP
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规范场和场论的有限维哈密顿形式

Finite dimesional Hamiltonian formalism for gauge and field theories

Frédéric Hélein, Joseph Kouneiher

摘要:

本文讨论了有限维经典场论在{ \it{pataplectic} }哈密顿体系中的正则结构,指出了勒让德对应的作用.我们定义了广义Poisson $\mathfrak{p}$ -括号,它是形式上Poisson括号的类似物.我们用$\mathfrak{p}$ -括号来表示形式的运动方程。作为我们的形式主义的说明,我们提出了三个例子:相互作用的标量场,共形弦论和电磁场。

英文摘要:

We discuss in this paper the canonical structure of classical field theory in finite dimensions within the {\it{pataplectic}} Hamiltonian formulation, where we put forward the role of Legendre correspondance. We define the generalized Poisson $\mathfrak{p}$-brackets which are the analogues of the Poisson bracket on forms. We formulate the equations of motion of forms in terms of $\mathfrak{p}$-brackets. As illustration of our formalism we present three examples: the interacting scalar fields, conformal string theory and the electromagnetic field.

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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