Circumventing Astrophysical Bounds Upon PVLAS Experiment

Subhayan Mandal; Pankaj Jain

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arXiv · 0705.3967

Circumventing Astrophysical Bounds Upon PVLAS Experiment

Subhayan Mandal·Pankaj Jain

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Abstract

We study the possibility of evading astrophysical bound on light pseudoscalars. We argue that the solar bounds can be evaded if we have a sufficiently strong self-coupling of the pseudoscalars. The required coupling does not conflict with any known experimental bounds. We also show that it is possible to find a coupling range such that the recent PVLAS experiment is not in conflict with any astrophysical bounds.

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Subhayan Mandal, Pankaj Jain. 2008-10-27. Circumventing Astrophysical Bounds Upon PVLAS Experiment. https://arxiv.org/abs/0705.3967

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