More General Quantum Searching Algorithm $Q=-I_{\gamma}VI_{\tau}U$} And the Precise Formula of the Amplitude Amplification and the Non-symmetric Effects of Different Rotating Angles on the Amplitude Amplification
Dafa Li, Xinxin Li · arXiv (Cornell University) · 2001
The paper presented two more general quantum searching algorithms, derived their iterated formulas and precise formula and more simpler approximate formulas of the amplitude in the desired state, gave a mathematical proof of Grover's algorithm being optimal, first presented the non-symmetric effects of different rotating angles, gave the first-order approximate phase condition when rotating angles are different.