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双重狭义相对论

双重狭义相对论或称双重特殊相对论(英语:Doubly-special relativityDSR;又称 deformed special relativityextra-special relativity)是一个狭义相对论的新理论。最先是在一篇由乔凡尼·阿梅利诺-卡梅利亚所写的论文所假设,虽然稍早在Paul Merriam的一篇论文中已被影射。在这理论中,他假设除了光速外,一个以普朗克尺度为基础的特征能量尺度也该在相对论性转换中维持不变性。他的理论包含了与观测者独立无关的速度尺度及长度/动量尺度。

另一版本的双重狭义相对论,受到阿梅利诺-卡梅利亚成果所鼓舞,稍后由João Magueijo李·斯莫林所提出。现有提案指出这些理论可能与循环量子引力有关。

狭义相对论公式

斯莫林及马古尤的双重狭义相对论公式

这些研究的动机之一是出于高能量宇宙射线的观测显示出违反了GZK极限的结果,其被戏称作是“我的天啊粒子”。

参考文献

  • Fabio Cardone, Roberto Mignani , Energy and Geometry: An Introduction to Deformed Special Relativity, World Scientific 2004, ISBN 981-238-728-5

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双重狭义相对论
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