arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1106.5397hep-thgr-qc
收藏

五维力学作为Magueijo-Smolin双狭义相对论的出发点

Five-Dimensional Mechanics as the Starting Point for the Magueijo-Smolin Doubly Special Relativity

B. F. Rizzuti, A. A. Deriglazov

摘要:

本文讨论了从线性实现SO(1,4)对称群的粒子的奇异拉格朗日作用量出发,得到双狭义相对论运动学规则(变形的能量动量关系和动量的非线性洛伦兹变换)的方法。变形的能量-动量关系出现在模型的一个特殊规范中。动量的非线性变换产生于所选规范的协方差要求。

英文摘要:

We discuss a way to obtain the doubly special relativity kinematical rules (the deformed energy-momentum relation and the nonlinear Lorentz transformations of momenta) starting from a singular Lagrangian action of a particle with linearly realized SO(1,4) symmetry group. The deformed energy-momentum relation appears in a special gauge of the model. The nonlinear transformations of momenta arise from the requirement of covariance of the chosen gauge.

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。

↑