Simple scheme for efficient linear optics quantum gates
- 12 December 2001
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 65 (1), 012314
- https://doi.org/10.1103/physreva.65.012314
Abstract
We describe the construction of a conditional quantum control-NOT (CNOT) gate from linear optical elements following the program of Knill, Laflamme, and Milburn [Nature 409, 46 (2001)]. We show that the basic operation of this gate can be tested using current technology. We then simplify the scheme significantly.Keywords
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