Polarization Qubit Phase Gate in Driven Atomic Media
- 15 May 2003
- journal article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 90 (19), 197902
- https://doi.org/10.1103/physrevlett.90.197902
Abstract
We present here an all-optical scheme for the experimental realization of a quantum phase gate. It is based on the polarization degree of freedom of two traveling single-photon wave packets and exploits giant Kerr nonlinearities that can be attained in coherently driven ultracold atomic media.Keywords
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