Quantum Fourier Transform and Phase Estimation

The QFT extracts periodicity from amplitudes; phase estimation turns eigenphase readout into the engine behind factoring and chemistry algorithms.

Dr. Harry Seldon Video

Phase Estimation and Factoring | Understanding Quantum Information & Computation | Lesson 07

The QFT extracts periodicity from amplitudes; phase estimation turns eigenphase readout into the engine behind factoring and chemistry algorithms.