Related papers: Tunneling system coupled to phonon: an analytical …

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This paper has been withdrawn by the authors. due fail of replacement of the paper. new version is hep-ph/0201214.

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This paper has been withdrawn by the author due to a crucial error.

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The paper has been withdrawn by the authors. The contents of the paper will be used in a future communication which will contain major addition and shift of focus.

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This paper has been withdrawn by the author(s), due the following reasons. A similar system for a different purpose has already been studied in Phys.Rev.D60:083001,1999 (astro-ph/9904315). Moreover, our analysis was wrong because we have…

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This paper has been withdrawn by the authors.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This paper has been withdrawn by the author due to some problems. Please contact me.

This paper was withdrawn by the author.