κ-Minkowski Spacetimes and DSR Algebras: Fresh Look and Old Problems

• Published in: Symmetry, Integrability and Geometry: Methods and Applications
• Date: 2010
• Main Authors: Borowiec, A., Pachol, A.
• Format: Article
• Language: English
• Published: Інститут математики НАН України 2010
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/146520
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: κ-Minkowski Spacetimes and DSR Algebras: Fresh Look and Old Problems / A. Borowiec, A. Pachol // Symmetry, Integrability and Geometry: Methods and Applications. — 2010. — Т. 6. — Бібліогр.: 88 назв. — англ.

Some classes of Deformed Special Relativity (DSR) theories are reconsidered within the Hopf algebraic formulation. For this purpose we shall explore a minimal framework of deformed Weyl-Heisenberg algebras provided by a smash product construction of DSR algebra. It is proved that this DSR algebra, w...