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Quantum Amplitude Amplification and Estimation (2000)  (Make Corrections)  (11 citations)
Gilles Brassard, Peter Høyer, Michele Mosca, Alain Tapp



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Abstract: Consider a Boolean function  : X ! f0; 1g that partitions set X between its good and bad elements, where x is good if (x) = 1 and bad otherwise. Consider also a quantum algorithm A such that Aj0i = P x2X x jxi is a quantum superposition of the elements of X , and let a denote the probability that a good element is produced if Aj0i is measured. If we repeat the process of running A, measuring the output, and using  to check the validity of the result, we shall expect to repeat 1=a... (Update)

Context of citations to this paper:   More

.... and eigenvalues also provides an alternative analysis of the searching and amplitude amplification algorithms as detailed in [8] and summarised in Section 5. Section 5 also shows how to combine the quantum counting algorithm of Section 4 with exact searching methods...

...can be 2 n; thus the probability that the right partition has been chosen is . By method of quantum amplitude amplification [2], if a quantum algorithm running once gives some result with probablity , then running the algorithm O( p) times giving the same result with...

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0.5:   Quantum Lower Bounds by Polynomials - Beals, Buhrman, Cleve, Mosca, de.. (1998)   (Correct)
0.3:   Counting by Quantum Eigenvalue Estimation - Mosca   (Correct)
0.2:   Grover's Algorithm for Multiobject Search in Quantum Computing - Chen, Fulling, Scully   (Correct)

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11:   A fast quantum mechanical algorithm for database search - Grover - 1996
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7:   Tight bounds on quantum searching - Boyer, Brassard et al. - 1998

BibTeX entry:   (Update)

G. Brassard, P. Høyer, M. Mosca, and A. Tapp. Quantum amplitude amplification and estimation. Forthcoming. http://citeseer.ist.psu.edu/brassard00quantum.html   More

@misc{ brassard-quantum,
  author = "G. Brassard and P. Hoyer and M. Mosca and A. Tapp",
  title = "Quantum amplitude amplification and estimation",
  text = "G. Brassard, P. Høyer, M. Mosca, and A. Tapp. Quantum amplitude amplification
    and estimation. Forthcoming.",
  url = "citeseer.ist.psu.edu/brassard00quantum.html" }
Citations (may not include all citations):
210   A fast quantum mechanical algorithm for database search - Lov - 1996  ACM   DBLP
164   Polynomial-time algorithms for prime factorization and discr.. - Peter - 1997  ACM   DBLP
50   Quantum algorithms revisited - Richard, Ekert et al. - 1998
49   Quantum lower bounds by polynomials - Robert, Buhrman et al. - 1998  ACM   DBLP
48   Quantum mechanics helps in searching for a needle in a hayst.. (context) - Lov - 1997
46   An exact quantum polynomialtime algorithm for Simon's proble.. - Gilles, yer - 1997
25   Notes on the history of reversible computation (context) - Charles - 1988  ACM   DBLP
15   The quantum query complexity of approximating the median and.. - Ashwin, Wu - 1999
7   Quantum searching and counting by eigenvector analysis (context) - Michele - 1998
5   Quantum database searching by a single query (context) - DongPyo, Kim - 1998
4   Quantum computers can search rapidly by using almost any tra.. (context) - Lov - 1998
2   Conjugated operators in quantum algorithms - yer - 1999  ACM
1   special issue on quantum computing and quantum cryptography (context) - Michel, Brassard et al. - 1998
1   Available at Los Alamos e-Print archive as <http://arXiv (context) - Kitaev - 1995
1   yer and Alain Tapp (context) - Gilles - 1998



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