Linear optical controlled-NOT gate in the coincidence basis
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- 20 June 2002
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 65 (6) , 062324
- https://doi.org/10.1103/physreva.65.062324
Abstract
We describe the operation and tolerances of a nondeterministic, coincidence basis, quantum controlled-NOT gate for photonic qubits. It is constructed solely from linear optical elements and requires only a two-photon source for its demonstration. Its success probability is
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