We present the quantum theory of a polarization phase gate that can be realized in a sample of ultracold rubidium atoms driven into a tripod configuration. The main advantages of this scheme are its relative simplicity and inherent symmetry. It is shown that conditional phase shifts of order pi can be attained.
Quantum Theory of a Polarization Phase Gate in an Atomic Tripod Configuration
ARTONI, Maurizio;
2005-01-01
Abstract
We present the quantum theory of a polarization phase gate that can be realized in a sample of ultracold rubidium atoms driven into a tripod configuration. The main advantages of this scheme are its relative simplicity and inherent symmetry. It is shown that conditional phase shifts of order pi can be attained.File in questo prodotto:
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