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arXiv 1107.0939hep-thgr-qc
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关于定域性和超越狭义相对论的相对性原理

About Locality and the Relativity Principle Beyond Special Relativity

J. M. Carmona, J. L. Cortes, D. Mazon, F. Mercati

摘要:

相互作用的局部性是狭义相对论的一个重要组成部分。最近,一个新的框架下的名称相对局域性\cite{AmelinoCamelia:2011bm}已被提出作为一种方式来考虑粒子的相对论动力学的普朗克修改。我们注意到,绝对定域性的丧失是超越狭义相对论并实施相对性原理的理论的一个普遍特征。我们给出了一个明确的建设这样一个实现,并比较它与前面提到的框架的相对局域性和所谓的双重狭义相对论理论。

英文摘要:

Locality of interactions is an essential ingredient of Special Relativity. Recently, a new framework under the name of relative locality \cite{AmelinoCamelia:2011bm} has been proposed as a way to consider Planckian modifications of the relativistic dynamics of particles. We note in this paper that the loss of absolute locality is a general feature of theories beyond Special Relativity with an implementation of a relativity principle. We give an explicit construction of such an implementation and compare it both with the previously mentioned framework of relative locality and the so-called Doubly Special Relativity theories.

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