In this paper, the crossing symmetry of the photons, from spontaneous parametric down conversion (SPDC) phenomena in nonlinear crystals, is used for the development of a new geometric optics based on quantum kinematic correlations. On this basis, a new interpretation of the recent results on the two photon entangled experiment is obtained. A new field of applications is suggested.
@article{arxiv.0810.3401,
title = {Quantum Mirrors Via SPDC-Crossing Symmetric Phenomena and a New Geometric Optics},
author = {D. B. Ion and P. Constantin and M. L. Ion},
journal= {arXiv preprint arXiv:0810.3401},
year = {2008}
}