We present the first demonstration of Jozsa's "counterfactual computation", using an optical Grover's search algorithm. We put the algorithm in a superposition of "running" and "not-running", obtaining information even though the algorithm does not run.
Counterfactual quantum computation
2005 Quantum Electronics and Laser Science Conference ; 1 ; 365-367 Vol. 1
2005-01-01
1623206 byte
Conference paper
Electronic Resource
English
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