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arXiv · 1908.04095

Cosmological comoving behavior of the configurational entropy

Alex E. Bernardini·Roldao da Rocha
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Abstract

It has been shown that a functional dependence of the configurational entropy (CE) density exhibits a cosmological comoving behavior related to the scale parameter, $a$, of the FRW flat universe. Such a circumstantial comoving behavior shows that the CE evolves with $a^{-3}$ for fermionic and bosonic radiation and with $a^{-3/2}$ for non-relativistic fermionic matter. The results are discussed in the domain of matter and radiation, as well as in a simplified context of the $\Lambda$CDM cosmology. Our results suggest that the CE can work as a theoretical driver for particle and nuclear interactions in the context of large scale cosmic events.

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Alex E. Bernardini, Roldao da Rocha. 2019-08-12. Cosmological comoving behavior of the configurational entropy. https://doi.org/10.1016/j.physletb.2019.07.028

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