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Quantum superposition
Quantum superposition is the fundamental law of quantum mechanics. It defines the allowed state space of a quantum mechanical system. Superposition Principle The principle of superposition states that if the world can be in any configuration, any ...
Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments
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States
... a in what is called the ladder operator method . Superposition of states If a quantum mechanical state ∣ ψ ⟩ can ... than one path, then ∣ ψ ⟩ is said to be a linear superposition of states. In the case of two paths, if the states after passing ...
Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments
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Error Correction
... due to the noise was arbitrary, it can be expressed as a superposition of basis operations—the error basis (which is here ... otherwise the measurement would destroy any quantum superposition of this logical qubit with other qubits in the quantum ...
Wiki article - Jono - 26/10/2015 - 17:56 - 0 comments
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Deutsch-Jozsa algorithm
... classical, algorithms by taking advantage of the quantum superposition and entanglement principles. In Deutsch-Jozsa problem, ...
Wiki article - JMiszczak - 26/10/2015 - 17:56 - 0 comments
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Qubit
... data bit . A pure qubit state is a linear quantum superposition of those two states. This means that each qubit can be ... nonlocal property that allows a set of qubits to express superposition s of different binary strings (01010 and 11111, for example) ...
Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments
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Bell state
... . But quantum mechanics allows qubits to be in quantum superposition -- i.e. in 0 and 1 simultaneously, e.g. in either of the states ...
Wiki article - Anonymous (not verified) - 26/10/2015 - 17:37 - 0 comments
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Shor's factoring algorithm
... states simultaneously. Physicists call this behaviour a " superposition " of states. To compute the period of a function f , we ... all others. Therefore we have to carefully transform the superposition to another state that will return the correct answer with high ...
Wiki article - JMiszczak - 26/10/2015 - 17:56 - 0 comments
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Basic concepts in quantum computation
... and any other (pure) state of the qubit can be written as a superposition α ∣0⟩ + β ∣1⟩ for some α and ... of setting it to ∣0⟩ or ∣1⟩ we prepare a superposition $1/\sqrt{2}\left( |0\rangle +|1\rangle \right)$ then we ...
Wiki article - Anonymous (not verified) - 04/01/2016 - 11:49 - 0 comments
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entanglement
... know how. We only know, that it can. This effect is called "superposition", not entanglement. I.e. one can say, that particle IS in ... is the key. If we encode many input parameters in superposition of many states of one particle, we can parform operations against ...
Forum topic - Shanmukh - 26/10/2015 - 17:08 - 5 comments
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What is Quantum Computation?
... in a given moment of time all eight numbers in a quantum superposition. How quantum computers compute? Once the register is prepared in a superposition of different numbers one can perform operations on all of them. ...
Wiki article - Anonymous (not verified) - 02/11/2015 - 02:31 - 0 comments