Related papers: The discrete-time Grover walk on star graphs with …

This paper was withdrawn by the author.

This paper has been withdrawn by the author, due to the insecurity against attacks received in quant-ph/0605027v5.

This paper is withdrawn.

This paper has been withdrawn by the author

This paper has been withdrawn for the reasons mentioned in the Comments.

This paper has been withdrawn by the authors, because of serious experimental problems.

This paper has been withdrawn by the author

This paper has been withdrawn by the authors. It has been replaced by the papers: "Drawings of Planar Graphs with Few Slopes and Segments" (math/0606450) and "Graph Drawings with Few Slopes" (math/0606446).

This paper has been withdrawn, because the result turned out to be well known.

This paper has been withdrawn by the author.

This paper has been withdrawn. (Reason) Its contents have been entirely superseded by the contents of the articles arXiv:0809.3444 and arXiv:0705.3070. There is no profitable reason to keep it alive. No material on it is however wrong.

This paper has been withdrawn.

This paper has been withdrawn by the author due a crucial error.

This paper has been withdrawn by the author due to a crucial sign error in equation 1.

The paper has been withdrawn.

This paper has been withdrawn by the author, due to an error in Proposition 2.2.

This paper has been withdrawn by the author.

This paper has been withdrawn by the author due to an error in an inequality in the proof of Theorem 1.1.

This paper has been withdrawn by the author due to a crucial argument error at p.10.

This paper has been withdrawn by the author(s), due the following reasons. A similar system for a different purpose has already been studied in Phys.Rev.D60:083001,1999 (astro-ph/9904315). Moreover, our analysis was wrong because we have…