A quantum instrument is a quantum operation with both classical and quantum outputs. It combines the concepts of measurement and quantum operation.
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Famous quotes containing the words quantum and/or instrument:
“The receipt to make a speaker, and an applauded one too, is short and easy.—Take of common sense quantum sufficit, add a little application to the rules and orders of the House, throw obvious thoughts in a new light, and make up the whole with a large quantity of purity, correctness, and elegancy of style.”
—Philip Dormer Stanhope, 4th Earl Chesterfield (1694–1773)
“Napoleon has not been conquered by men. He was greater than any of us. God punished him because he relied solely on his own intelligence until that incredible instrument was so strained that it broke.”
—Jean Baptiste Bernadotte (1763–1844)