A new Doubly Special Relativity theory from a quantum conformal algebra
نویسندگان
چکیده
The Poincaré–Weyl Hopf subalgebra of a recently introduced “mass-like” quantum conformal algebra is proposed to describe, after the identification of the deformation parameter with the Planck length, a new relativistic theory with two observerindependent scales (or DSR theory). Deformed momentum representation, finite boost transformations, range of rapidity, energy and momentum, as well as position and velocity operators are explicitly studied and compared with those of previous DSR theories based on κ-Poincaré algebra. The main novelties of the conformal DSR theory here presented are the new features of momentum saturation and a new type of deformed position operators.
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