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arXiv · 2104.10311

Big Bang Nucleosynthesis Initial Conditions: Revisiting Wagoner et al. (1967)

Charlie Sharpe·Geraint F. Lewis·Luke A. Barnes
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Abstract

We revisit Wagoner et al. (1967), a classic contribution in the development of Big Bang Nucleosynthesis. We demonstrate that it presents an incorrect expression for the temperature of the early universe as a function of time in the high temperature limit, $T \gtrsim 10^{10}$K. As this incorrect expression has been reproduced elsewhere, we present a corrected form for the initial conditions required for calculating the formation of the primordial elements in the Big Bang.

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Charlie Sharpe, Geraint F. Lewis, Luke A. Barnes. 2021-04-21. Big Bang Nucleosynthesis Initial Conditions: Revisiting Wagoner et al. (1967). https://doi.org/10.3847/2515-5172%2Fabf9ac

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