Related papers: Space-bounded computation: quantum is better than …

This paper is withdrawn because the results in the paper are included in a paper to be published in Mathematical and Computer Modelling.

This paper has been withdrawn by the authors. We have discovered an error in the evaluation of the diagram, which invalidates our conclusion.

This paper has been withdrawn by the author(s)

This paper has been withdrawn.

This submission has been withdrawn at the request of the author.

Quantum computing exposes the brilliance of quantum mechanics through computer science and, as such, gives oneself a marvelous and exhilarating journey to go through. This article leads along that journey with a historical and current…

This paper has been withdrawn by the author.

This paper has been withdrawn by the authors.

This paper has been withdrawn by the author, since the author does not have enough time to answer every questions on this result.

This paper has been withdrawn due to a crucial theoretical error.

This paper has been withdrawn by the author. A much more revised version is available as arXiv:0909.4238.

This paper shows that ordinary quantum mechanics is not consistent with the superluminal transmission of classical information.

This paper has been withdrawn at the author's request.

This paper has been withdrawn by the author, due to necessity of revision.

This paper was withdrawn as it may have appeared elsewhere, although in a different form.

Quantum advantage is notoriously hard to find and even harder to prove. For example the class of functions computable with classical physics actually exactly coincides with the class computable quantum-mechanically. It is strongly believed,…

This paper had been withdrawed

Withdrawn paper because the results are published in math.AT/0308054 and math.AT/0308063.

This paper has been withdrawn by the authors because the paper is largely revised and improved, and to appear in Mechanics Research Communications.

The paper is withdrawn.