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arXiv · 0710.5300

Big Bang Nucleosynthesis Constraints on the Self-Gravity of Pressure

Saul Rappaport·Josiah Schwab·Scott Burles·Gary Steigman
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Abstract

Using big bang nucleosynthesis and present, high-precision measurements of light element abundances, we constrain the self-gravity of radiation pressure in the early universe. The self-gravity of pressure is strictly non-Newtonian, and thus the constraints we set provide a direct test of this prediction of general relativity and of the standard, Robertson-Walker-Friedmann cosmology.

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Saul Rappaport, Josiah Schwab, Scott Burles, Gary Steigman. 2007-10-28. Big Bang Nucleosynthesis Constraints on the Self-Gravity of Pressure. https://doi.org/10.1103/physrevd.77.023515

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