Related papers: A Design for a Quantum Time Machine

The paper has been withdrawn by authors.

This paper was withdrawn by the author due to an edition's rights

This paper has been withdrawn by the author.

This paper has been withdrawn: it does not evade the no-go results of Mayers, Lo and Chau, to whom I am most grateful for helpful correspondences.

This paper has been withdrawn.

This paper has been withdrawn by the author because in the main text some discussion parts were inadvertently added by mistake.

This paper has been withdrawn

This paper has been withdrawn by the authors, since the reference citation were not appropriately arranged.

This article has been withdrawn.

This paper has been withdrawn as it has been superseded by 0808.2697

This paper has been withdrawn. The main technical result will reappear in the new version of quant-ph/0501003.

This paper is incorrect, and has been withdrawn by the author.

The paper has been withdrawn.

The paper has been withdrawn.

The paper has been withdrawn.

This paper has been withdrawn.

This paper has been withdrawn by the author(s). Please see arXiv:0711.3910 for revision.

The paper has been withdrawn.

This paper has been withdrawn

This paper has been withdrawn by the author