标题： 局域相互作用的时空在特殊相对论变形中的表现：$κ$-庞加莱霍普夫代数的例子 显示英文标题

标题： Spacetime from locality of interactions in deformations of special relativity: the example of $κ$-Poincaré Hopf algebra

摘要： 一种基于动量合成法则修改的相对论性狭义相对论推广中时空概念的新提议被提出。 相互作用的局部性是定义粒子系统时空结构的原则。 基于$\kappa$-Poincaré Hopf代数的表述被证明是这个框架中的一个特例。 显示英文摘要

摘要： A new proposal for the notion of spacetime in a relativistic generalization of special relativity based on a modification of the composition law of momenta is presented. Locality of interactions is the principle which defines the spacetime structure for a system of particles. The formulation based on $\kappa$-Poincar\'e Hopf algebra is shown to be contained in this framework as a particular example.