Related papers: Modified Dirac equation

This paper has been withdrawn by the authors, due an error involving the weak* convergence argument in section 2

The paper has been withdrawn

This paper has been withdrawn due to a crucial error in the proof of the main theorem

This paper has been withdrawn by the authors due to some technical problems in the paper.

This paper has been withdrawn by the author.

This paper has been withdrawn by the author due to a crucial error in the Proof of Theorem 0.3

This paper has been withdrawn by the authors.

This paper has been withdrawn by the author(s), due a crucial sign error in Thm. 11.

This paper has been withdrawn by the author due to a sheaf-theoretic error, in the end of the proof of the main theorem.

This paper has been withdrawn by the author, due to a crucial error in the proof of Thm.1

This paper has been withdrawn by the authors, because of serious experimental problems.

This paper has been withdrawn by the author due to a crucial sign error in equation 1

This paper has been withdrawn by the authors. A substantially altered paper will be submitted incorporating major corrections, additions and improvements.

This paper is withdrawn. A revised and expanded version of this work is available as hep-ph/9603323.

The paper is withdrawn by the authors and replaced be an improved and extended version arxiv: 0812.2968

This paper has been withdrawn by the author due to incomplete interpretation for the results.

This paper has been withdrawn by the author(s), due a crucial error in Eqn. 30.

This paper has been withdrawn by the author due to a new work in [arXiv:0901.0456v4] which can contain the results in this paper.

This paper has been withdrawn by the author, due a critical mistake on page 3.

This paper has been withdrawn by the author due to the gaps in the proofs of Proposition 2.2 and Proposition 3.2