====== KA-TP-39-2012 A simple model of pointlike spacetime defects and implications for photon propagation ====== M. Schreck (TP), F. Sorba (TP), S. Thambyahpillai (TP) KA-TP-39-2012 erhältlich unter arXiv:1211.0084 Download: [[http://arxiv.org/abs/arXiv:1211.0084|arXiv:1211.0084]] \\ \\ \\