Cosmic Acceleration from Elementary Interactions

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It is possible to generate an accelerated period of expansion from reasonable potentials acting between the universe particle constituents. The pressure of primordial nucleons interacting via a simple nuclear potential is obtained via Mayer's cluster expansion technique. The attractive part of the potential engenders a negative pressure and may therefore be responsible for the cosmic acceleration.
4 pages, 3 figures, 1 table

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General Relativity and Quantum Cosmology

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http://salesiana.dossiersoluciones.com/handle/123456789/105781

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/gr-qc/0512135
 http://arxiv.org/abs/gr-qc/0512135

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arXiv