# Dirac operator on fuzzy AdS2

@article{Fakhri2003DiracOO,
title={Dirac operator on fuzzy AdS2},
author={Hossein Fakhri and Ali Imaanpur},
journal={Journal of High Energy Physics},
year={2003},
volume={2003},
pages={003}
}
• Published 19 February 2003
• Physics
• Journal of High Energy Physics
In this article we construct the chirality and Dirac operators on fuzzy AdS2. We also derive the discrete spectrum of the Dirac operator which is important in the study of the spectral triple associated to AdS2. It is shown that the degeneracy of the spectrum present in the commutative AdS2 is lifted in the noncommutative case. The way we construct the chirality operator is suggestive of how to introduce the projector operators of the corresponding projective modules on this space.
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