Introduction to Doubly Special Relativity
Abstract
In these notes, based on the lectures given at 40th Winter School on Theoretical Physics, I review some aspects of Doubly Special Relativity (DSR). In particular, I discuss relation between DSR and quantum gravity, the formal structure of DSR proposal based on -Poincar\'e algebra and non-commutative -Minkowski space-time, as well us some results and puzzles related to DSR phenomenology.
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