On Little Groups and Boosts of $κ$-deformed Poincare Group

S. Rouhani; A. Shariati

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arXiv · hep-th/9408123

On Little Groups and Boosts of $κ$-deformed Poincare Group

S. Rouhani·A. Shariati

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Abstract

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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S. Rouhani, A. Shariati. 1994-08-23. On Little Groups and Boosts of $κ$-deformed Poincare Group. https://arxiv.org/abs/hep-th/9408123

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