Related papers: Optimal time evolution in (non)hermitian quantum m…

This paper has been withdrawn by the authors

This paper has been withdrawn by the author

This paper has been withdrawn, and will be superseded by another submission.

This paper has been withdrawn by the author

The paper has been withdrawn due to numerical error.

This paper has been withdrawn by the author due to the incorrect argument for the security.

This paper has been withdrawn.

This paper has been withdrawn by the author.

This paper has been withdrawn by the authors.

%auto-ignore Paper has been withdrawn by the author.

This paper has been withdrawn

This paper has been withdrawn by the author(s).The scheme presented is insecure.

This paper has been withdrawn by the author(s), due to some technical problem.

This paper has been withdrawn by the authors.

This paper has been withdrawn, as all conjectures (and one claim) have been proven incorrect. Some of what remains may eventually reappear in a different context.

This paper has been withdrawn by the authors due to new experimental results.

This paper has been withdrawn by the author, because a better treatment is given in the author's Phd.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This paper has been withdrawn by the author because it has been substantially modified.

This paper has been withdrawn

The paper has been withdrawn by authors.