Quantum Computing, Qubit, Logic Gates, Quantum Gate, Quantum Bit.
matrix. Phase gate (S) It acts on one qubit, leaves unchanged |0⟩ and transforms |1⟩ into i|1⟩ DOUBLE QUBIT QUANTUM GATES Before we start working on double quantum gates, we should mention tensor product of two vectors. The tensor product is used to combine quantum states. The combined state of two