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arXiv 1204.6397gr-qchep-th
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关于非线性相对论中的Fock变换

On the Fock Transformation in Nonlinear Relativity

A. Bouda, T. Foughali

摘要:

本文提出了一种新的变形泊松括号,它通过类似于变形狭义相对论中的过程而导出Fock坐标变换。因此,我们得到相应的动量变换,这是揭示不同于以往的结果。与早期版本的福克的非线性相对论的平面波不能被描述,我们得到的代数保持不变的任何坐标和动量变换的四维收缩$p_μ x^μ $,因此允许相关的平面波的自由粒子。正如在变形狭义相对论中一样,我们也导出了一个正则变换,新的坐标和动量满足通常的泊松括号,因此像通常的洛伦兹矢量一样变换。最后,我们建立了Fock非线性相对论的色散关系。

英文摘要:

In this paper, we propose a new deformed Poisson brackets which leads to the Fock coordinate transformation by using an analogous procedure as in Deformed Special Relativity. We therefore derive the corresponding momentum transformation which is revealed to be different from previous results. Contrary to the earlier version of Fock's nonlinear relativity for which plane waves cannot be described, our resulting algebra keeps invariant for any coordinate and momentum transformations the four dimensional contraction $p_μ x^μ $, allowing therefore to associate plane waves for free particles. As in Deformed Special Relativity, we also derive a canonical transformation with which the new coordinates and momentum satisfy the usual Poisson brackets and therefore transform like the usual Lorentz vectors. Finally, we establish the dispersion relation for Fock's nonlinear relativity.

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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