相关论文: A New Formulation of Grover's Algorithm

This paper has been withdrawn by the author because there are some typos in proofs.

This paper has been withdrawn by the author. The central result is now included in quant-ph/0309056 (as in the journal publication!). An erratum on the Heisenberg perturbation series estimate is also included therein.

This paper has been withdrawn, as it is superseded by arXiv:0806.2122 (Bloch-Kato exponential maps for local fields with imperfect residue fields), which is a more recent version of the same paper.

It has been shown in recent years that quantum information has a topological nature (\cite{AC}, \cite{Co}, \cite{Co2}). In \cite{V}, Vicary undergoes the study of quantum algorithms using this new topological approach. The advantage of this…

This paper has been withdrawn by the author, as it is now incorporated in 0901.4506 (v4)

This paper has been temporarily withdrawn for corrections.

This paper has been withdrawn by the author. The content of the previous versions is now covered by the more recent papers - math.DG/0610252 (concerning the Lie group structuren on the gauge groups) - math.DG/0612522 (concerning the weak…

Search-base algorithms have widespread applications in different scenarios. Grover's quantum search algorithms and its generalization, amplitude amplification, provide a quadratic speedup over classical search algorithms for unstructured…

This paper has been withdrawn due to upload of another version of it as a new preprint: gr-qc/0404097

This paper has been withdrawn by the author(s). The material contained in the paper will be published in a subtantially reorganized form, part of it is now included in math.QA/0510174

In a recent paper (quant-ph/0506105), A S Gupta, M. Gupta and A. Pathak proposed a modified Grover algorithm that would exponentially accelerate the unsorted database search problem if the number of marked items is known. If this were true,…

This paper has been withdrawn

This paper has been withdrawn, as it has been merged into arXiv:1009.6144

This paper has been withdrawn by the author, because a better treatment is given in the author's Phd. thesis (Sections 3.4.6 and 4.4), now available on the arxiv.

This paper will be replaced later by a revised version.

This paper has been withdrawn. The results are now part of math.GR/9804072.

This paper has been withdrawn by the author(s), due a mistake of factor 1/2.

This paper has been withdrawn, as it should not have been a new submission. Please instead see the latest version of arXiv:0904.0436.

This paper has been withdrawn by the authors due to a crucial error.

This paper has been withdrawn by the authors. It has been superseded by hep-th/0309154