2017/11/22 by J. M. Carmona, J. L. Cortés, J. L. Cortes +1
Mathematics · Physics and Astronomy · #Algebra over a field #Algorithm #Black Holes and Theoretical Physics #General relativity #Generalization #Locality #Mathematical analysis #Mathematical physics #Mathematics #Noncommutative and Quantum Gravity Theories #Philosophy #Physics #Pure mathematics #Quantum Mechanics and Non-Hermitian Physics #Quantum mechanics #Spacetime #Special relativity #Theoretical physics #Theory of relativity #gr-qc #hep-th
paper · pdf · doi:10.1103/physrevd.97.064025
published as Phys. Rev. D 97, 064025 (2018) · 14 pages
arxiv created 2017/11/22 · openalex created_date 2017/12/04 · openalex publication_date 2018/03/22 · arxiv updated 2018/03/28 · openalex updated_date 2026/08/05
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 \ensuremathκ-Poincar'e Hopf algebra is shown to be contained in this framework as a particular example.