Related papers: Quantum Computation, Categorical Semantics and Lin…

The article is taken out.

This paper has been withdrawn.

This paper is withdrawn.

This paper has been withdrawn by the author.

This paper has been withdrawn.

This paper has been withdrawn by the author.

This paper has been withdrawn.

This paper has been withdrawn, and will be superseded by another submission.

This paper is withdrawn. See quant-ph/9806031 for a discussion.

This paper has been withdrawn, as all conjectures (and one claim) have been proven incorrect.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This paper has been withdrawn by the author.

This article has been withdrawn.

This paper has been withdrawn.

This paper has been withdrawn.

This preprint has been withdrawn. It is because I will never publish this preprint since everything has been contained in my new preprint: arXiv:0907.1506. Please refer to arXiv:0907.1506. Please do not cite this preprint any more.

This paper has been temporarily withdrawn for corrections.

This preprint has been withdrawn. It is because I will never publish this preprint since everything has been contained in my new preprint: arXiv:0907.1506. Please refer to arXiv:0907.1506. Please do not cite this preprint any more.

This paper has been retracted, for obvious reasons.

This paper was withdrawn by the author. It turns out that similar ideas have been presented before. The author apologizes.

This paper has been withdrawn.