Related papers: Born--Infeld theory of Electroweak and Gravitation…

This paper has been withdrawn by the author due to some problems.

This paper has been withdrawn by the author. The content of the previous versions is now covered by the more recent papers - math.DG/0610252 (concerning the Lie group structuren on the gauge groups) - math.DG/0612522 (concerning the weak…

This paper has been withdrawn: it has been merged with the preprint to which it refers.

The paper has been withdrawm. A completely new version on oscillating axionic boson stars will appear.

This paper has been withdrawn by the authors. Some of the arguments developed in the paper are erroneous. They will be rectified in a later publication.

This paper was withdrawn by the authors.

This paper has been withdrawn by the author.

%auto-ignore This paper has been withdrawn by the authors.

The paper has been withdrawn by the author.

This paper has been withdrawn by the author

This paper has been withdrawn.

This paper has been withdrawn by the authors.

This paper has been withdrawn.

This paper was withdrawn by the author.

This paper has been withdrawn.

This paper was withdrawn by the authors due to the belated discovery of a published paper showing similar results.

This paper has been withdrawn

This paper has been withdrawn. A much-improved version can be found at hep-ph/0209176.

This paper is withdrawn.

This paper has been withdrawn. A significantly revised version will be posted in the near future.