# New concept of relativistic invariance in noncommutative space-time: twisted poincare symmetry and its implications.

@article{Chaichian2004NewCO,
title={New concept of relativistic invariance in noncommutative space-time: twisted poincare symmetry and its implications.},
author={Masud Chaichian and Peter Pre{\vs}najder and Anca Tureanu},
journal={Physical review letters},
year={2004},
volume={94 15},
pages={
151602
}
}
• Published 8 September 2004
• Mathematics
• Physical review letters
We present a systematic framework for noncommutative (NC) quantum field theory (QFT) within the new concept of relativistic invariance based on the notion of twisted Poincare symmetry, as proposed by Chaichian et al. [Phys. Lett. B 604, 98 (2004)]. This allows us to formulate and investigate all fundamental issues of relativistic QFT and offers a firm frame for the classification of particles according to the representation theory of the twisted Poincare symmetry and as a result for the NC…
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