Entropy production in the inflationary epoch using the Gouy–Stodola theorem-Reference-Cited by-同舟云学术

Entropy production in the inflationary epoch using the Gouy–Stodola theorem

Published:2022-08-20 Issue:23 Volume:37 Page:
ISSN:0217-751X
Container-title:International Journal of Modern Physics A
language:en
Short-container-title:Int. J. Mod. Phys. A

Author:

Longaresi R. H.¹,Campos S. D.²^ORCID

Affiliation:

1. Federal University of São Carlos, Sorocaba CEP 18052780, Brazil

2. Applied Mathematics Laboratory-CCTS/DFQM, Federal University of São Carlos, Sorocaba CEP 18052780, Brazil

Abstract

In this work, we use the Gouy–Stodola theorem to calculate the entropy production rate in the inflationary epoch of the universe. This theorem allows us the simple calculation of entropy and entropy production rate occasioned by the decaying of the inflaton scalar field. Both the entropy and entropy production rate achieve large values, agreeing with the expected values present in the literature.

Publisher

World Scientific Pub Co Pte Ltd

Subject

Astronomy and Astrophysics,Nuclear and High Energy Physics,Atomic and Molecular Physics, and Optics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0217751X22501494

Reference74 articles.

1. A Mathematical Theory of Communication

2. Entropy-product rules for charged rotating black holes

3. Note on the production of scale-invariant entropy perturbation in the Ekpyrotic universe

4. Vorticity and entropy production in tilted Szekeres spacetimes

Cited by 3 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Emergence of cosmic space in Tsallis modified gravity from equilibrium and non-equilibrium thermodynamic perspective;Physica Scripta;2023-12-21

2. On negative mass, partition function and entropy;Modern Physics Letters A;2023-12-18

3. Use of the Gouy–Stodola Theorem in Classical Mechanic Systems: A Study of Entropy Generation in the Simple Pendulum;The Physics Educator;2022-12