Commonly Used Gates
Quantum gates are usually represented as matrices. A gate which acts on k qubits is represented by a 2k x 2k unitary matrix. The number of qubits in the input and output of the gate have to be equal. The action of the quantum gate is found by multiplying the matrix representing the gate with the vector which represents the quantum state.
Read more about this topic: Quantum Gate
Famous quotes containing the words commonly and/or gates:
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