Curvature from quantum deformations
نویسندگان
چکیده
منابع مشابه
Curvature from quantum deformations
A Poisson coalgebra analogue of a (non-standard) quantum deformation of sl(2) is shown to generate an integrable geodesic dynamics on certain 2D spaces of nonconstant curvature. Such a curvature depends on the quantum deformation parameter z and the flat case is recovered in the limit z → 0. A superintegrable geodesic dynamics can also be defined in the same framework, and the corresponding spa...
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 2005
ISSN: 0370-2693
DOI: 10.1016/j.physletb.2005.02.007