학술논문
Spacetime from locality of interactions in deformations of special relativity: the example of $\kappa$-Poincaré Hopf algebra.
Document Type
Journal
Author
Carmona, J. M. (E-ZRGZ-P) AMS Author Profile; Cortés, J. L. (E-ZRGZ-P) AMS Author Profile; Relancio, J. J. (E-ZRGZ-P) AMS Author Profile
Source
Subject
83 Relativity and gravitational theory -- 83A Special relativity
83A05Special relativity
83A05
Language
English
Abstract
Summary: ``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 $\kappa$-Poincaré Hopf algebra is shown to be contained in this framework as a particular example.''