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Tachyon driven solution to Cosmic Coincidence Problrm

S. K. Srivastaca
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Abstract

Here, non-minimally coupled tachyon to gravity is considered as a source of "dark energy". It is demonstrated that with expansion of the universe, tachyon dark energy decays to "dark matter" providing a solution to "cosmic coincidence problem".Moreover, it is found that universe undergoes accelerated expansion simultaneously.

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S. K. Srivastaca. 2005-03-10. Tachyon driven solution to Cosmic Coincidence Problrm. https://arxiv.org/abs/gr-qc/0411088

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