Related papers: Annihilation of the electron-positron pairs in pol…

The paper has been withdrawn by the author, due to it being fundamentally flawed. The author apologizes for any inconvenience it may have caused.

This paper has been withdrawn by the author.

The paper has been withdrawn.

This paper has been withdrawn by the author due to an error in the proof.

This paper has been withdrawn by the author due to some problems.

This paper has been withdrawn by arXiv administrators because of disputed claims of authorship among former collaborators

This paper has been withdrawn by the authors.

This paper was withdrawn by the authors.

This paper was withdrawn by the authors.

This paper has been withdrawn by the author due to a mistake in the section 4.

This paper has been withdrawn by the author due to error in equation (46).

This paper has been temporarily withdrawn for corrections.

This paper has been withdrawn by the author.

This paper has been withdrawn by the author due to unspecified problems.

This paper has been withdrawn

This paper has been withdrawn by the author(s), due a crucial error in Eqn. 30.

This paper has been withdrawn since the results are not satisfied.

This paper has been withdrawn by the author due to a coming paper completely superseding it.

This paper has been withdrawn since it contains some discrepancy with othe authers's recent result. We will not post this until this discrepancy is resolved.

This paper has been withdrawn by the authors.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