### Some articles on *quantum computation, computation, quantum*:

BQP -

... Usually,

**Quantum Computation**... Usually,

**computation**on a**quantum**computer ends with a measurement ... This leads to a collapse of**quantum**state to one of the basis states ... It can be said that the**quantum**state is measured to be in the correct state with high probability ...Quantum Computer - Operation

... List of unsolved problems in physics Is a universal

... List of unsolved problems in physics Is a universal

**quantum**computer sufficient to efficiently simulate an arbitrary physical system? While a classical three-bit state and a**quantum**three-qubit state ... In classical randomized**computation**, the system evolves according to the application of stochastic matrices, which preserve that the probabilities add up to ... In**quantum computation**, on the other hand, allowed operations are unitary matrices, which are effectively rotations (they preserve that the sum of the squares add up to ...Artur Ekert - Research

... Artur Ekert's research extends over most aspects of information processing in

... Artur Ekert's research extends over most aspects of information processing in

**quantum**-mechanical systems, with a focus on**quantum**cryptography and**quantum**... Building on the idea of**quantum**non-locality and Bell's inequalities he introduced entanglement-based**quantum**key distribution in his 1991 paper which ... in the proof-of-principle experimental**quantum**key distribution, introducing parametric down-conversion, phase encoding and**quantum**interferometry into the repertoire of cryptography ...Anton Zeilinger - Work - Quantum Entanglement

... In the late 1980s, Anton Zeilinger became interested in

... In the late 1980s, Anton Zeilinger became interested in

**quantum**entanglement ... and opened up the new fields of**quantum**teleportation,**quantum**information,**quantum**communication and**quantum**cryptography ... state) is fundamental for**quantum**physics, as it provides the most succinct contradiction between local realism and the predictions of**quantum**mechanics ...### Famous quotes containing the words computation and/or quantum:

“I suppose that Paderewski can play superbly, if not quite at his best, while his thoughts wander to the other end of the world, or possibly busy themselves with a *computation* of the receipts as he gazes out across the auditorium. I know a great actor, a master technician, can let his thoughts play truant from the scene ...”

—Minnie Maddern Fiske (1865–1932)

“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)