相关论文: An Algorithm to Speed Up Quantum Search

This paper has been withdrawn.

This paper was withdrawn by the author because severe errors were discovered.

This paper has been withdrawn by the author due to an error.

This paper has been withdrawn by the authors pending corrections.

The paper was withdrawn because of its significant overlap with a paper appeared recently.

This paper has been withdrawn by the author(s), due a crucial sign error in conclusion .

This paper has been withdrawn due to security loophole. We thank Dr G. P. he for pointing this to us.

The paper was withdrawn by the author. It contained various errors.

Quantum random walks on graphs have been shown to display many interesting properties, including exponentially fast hitting times when compared with their classical counterparts. However, it is still unclear how to use these novel…

This paper has been withdrawn because the first author submitted the paper without previously consulting the rest of the authors.

This paper has been withdrawn by the authors because the paper is largely revised and improved, and to appear in Mechanics Research Communications.

This paper has been withdrawn by the authors, due the copyright policy of the journal it has been submited to.

This paper is withdrawn.

This paper has been withdrawn by the author(s)

This paper has been withdrawn by Christino Tamon and Tomoyuki Yamakami because of errors of the main theorems. An erratum appeared in the Proceedings of the UMC 2000 Conference published by Springer.

Paper is taken out with immediate effect.

This paper has been withdrawn as it has been superseded by 0808.2697

This paper has been withdrawn by the authors.

This paper has been withdrawn.

This paper has been retracted.