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)
“The great instrument of moral good is the imagination.”
—Percy Bysshe Shelley (1792–1822)