Related papers: On the Universality of Collins Functions

This paper has been withdrawn by the author.

This paper has been withdrawn.

This paper has been withdrawn Abstract: This paper has been withdrawn by the author due to the publication.

The paper has been withdrawn

The paper is withdrawn by the author because it is superseded by cond-mat/0303357 .

This paper has been withdrawn by the authors.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This paper has been withdrawn by the author due to its publication

This paper has been withdrawn by the author because overcame by arXiv:0910.4694

This paper has been withdrawn by the author(s).

This paper has been withdrawn by the author.

This paper has been withdrawn by the author, due to necessity of revision.

This paper has been withdrawn by the authors.

This paper has been withdrawn by the author, due to an error in the proof of lemma 7.4. However, numerical evidence strongly suggest that this lemma is true.

This submission has been withdrawn at the request of the author.

This paper has been withdrawn by the author.

This paper was withdrawn by the authors.

This manuscript has been withdrawn by the author. For reasons please contact Klaus Kirsten at [email protected] or [email protected]

This paper has been withdrawn by the author, because it is now part of an enlarged version entitled "Time functions as utilities" arXiv:0909.0890

This paper has been withdrawn by the author

This paper has been withdrawn