Salīdzināt metodes

	Šora algoritms	Grover's algoritms	Kvantitatīvā fāzes novērtēšana
Nozare	Kvantu skaitļošana	Kvantu skaitļošana	Kvantu skaitļošana
Saime	Machine learning	Machine learning	Machine learning
Izcelsmes gads	1994	1996	1995
Autors	Peter Shor	Lov Grover	Alexei Kitaev
Tips	Quantum algorithm	Quantum algorithm	Subroutine algorithm
Pirmavots	Shor, P. W. (1994). Algorithms for quantum computation: discrete logarithms and factoring. Proceedings of the 35th Annual Symposium on Foundations of Computer Science, 124–134.	Grover, L. K. (1996). A fast quantum mechanical algorithm for database search. Proceedings of the 28th Annual ACM Symposium on Theory of Computing (STOC), 212–219.	Kitaev, A. Y. (1995). Quantum measurements and the Abelian stabilizer problem. arXiv preprint quant-ph/9511026.
Citi nosaukumi	Shor factorization, quantum factorization	quantum search, amplitude amplification	QPE, phase kickback
Saistītās	3	3	3
Kopsavilkums	Shor's Algorithm is a polynomial-time quantum algorithm for factoring large integers and computing discrete logarithms, problems believed to be intractable on classical computers. Discovered by Peter Shor in 1994, it demonstrated the potential of quantum computers to break widely used cryptographic systems like RSA, marking a landmark in quantum computing theory.	Grover's Algorithm is a quantum algorithm for searching an unsorted database, offering a quadratic speedup over classical linear search. Proposed by Lov Grover in 1996, it exploits quantum superposition and amplitude amplification to find a target item among N items in O(√N) queries, compared to the classical O(N) requirement.	Quantum Phase Estimation (QPE) is a fundamental quantum subroutine that estimates the eigenvalues of a unitary operator. Developed by Alexei Kitaev in 1995, QPE combines controlled unitary evolution with the quantum Fourier transform to extract eigenvalues from quantum states with exponential precision scaling.