On the thermodynamics of PP-waves-Reference-Cited by-同舟云学术

On the thermodynamics of PP-waves

Published:2022-10-20 Issue:32 Volume:37 Page:
ISSN:0217-7323
Container-title:Modern Physics Letters A
language:en
Short-container-title:Mod. Phys. Lett. A

Author:

Ulhoa S. C.¹²^ORCID,Carneiro F. L.³,Maluf J. W.⁴

Affiliation:

1. International Center of Physics, Instituto de Física, Universidade de Brasília, 70910-900 Brasília, DF, Brazil

2. Canadian Quantum Research Center, 204-3002 32 Avenue, Vernon, BC V1T 2L7, Canada

3. Instituto de Física, Universidade Federal do Norte do Tocantins, Universidade de Brasília, 70910-900 Brasília, DF, Brazil

4. Instituto de Física, Universidade de Brasília, 70910-900 Brasília, DF, Brazil

Abstract

This paper deals with gravitational thermodynamics. The first and second laws of thermodynamics are established in terms of energy density and pressure, which are defined in the scope of Teleparallelism Equivalent to General Relativity (TEGR). Such laws are applied to gravitational waves, in particular the PP-wave. A negative entropy variation for an isothermal process is obtained.

Publisher

World Scientific Pub Co Pte Ltd

Subject

General Physics and Astronomy,Astronomy and Astrophysics,Nuclear and High Energy Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0217732322502194

Reference18 articles.

1. Black holes and thermodynamics

2. Black Holes and Entropy

3. Thermodynamics of Spacetime: The Einstein Equation of State

4. Thermodynamical aspects of gravity: new insights

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