Quantum Fourier Transform, Quantum Phase Estimation, Shors Algorithm, Quantum Computing, Qiskit.
qubit from its computational basis of |0⟩ and |1⟩ to the states in Fourier basis |+⟩ and |-⟩. We will get into the implemention using Qiskit shortly. Quantum Phase Estimation QPE aims to estimate the phase θ associated with an eigenvalue e^(2πiθ) of a unitary operator U. Since U is unitary, all of