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Paper   IPM / Physic / 7099
School of Physics
  Title:   On Little Groups and Boosts of κ-Deformed Poincare Group
1.  A. Shariati
2.  S. Rouhani
  Status:   Preprint
  No.:  0
  Year:  1994
  Supported by:  IPM
We show how Wigner's little group approach to the representation theory of Poincaré group may be generalized to the case of κ-deformed Poincaré group. We also derive the deformed Lorentz transformations of energy and momentum. We find that if the κ-deformed Poincaré group is adopted as the fundamental symmetry of nature, it results in deviations from predictions of the Poincaré symmetry at large energies, which may be experimentally observable.

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