Solenoid Configurations and Gravitational Free Energy of the AdS–Melvin Spacetime

In this paper we explore a solenoid configuration involving a magnetic universe solution embedded in an empty Anti-de Sitter (AdS) spacetime. This requires a non-trivial surface current at the interface between the two spacetimes, which can be provided by a charged scalar field. When the interface i...

Descripción completa

Detalles Bibliográficos
Autor principal: Lim, Yen-Kheng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8618404/
https://www.ncbi.nlm.nih.gov/pubmed/34828175
http://dx.doi.org/10.3390/e23111477
_version_ 1784604739452796928
author Lim, Yen-Kheng
author_facet Lim, Yen-Kheng
author_sort Lim, Yen-Kheng
collection PubMed
description In this paper we explore a solenoid configuration involving a magnetic universe solution embedded in an empty Anti-de Sitter (AdS) spacetime. This requires a non-trivial surface current at the interface between the two spacetimes, which can be provided by a charged scalar field. When the interface is taken to the AdS boundary, we recover the full AdS–Melvin spacetime. The stability of the AdS–Melvin solution is also studied by computing the gravitational free energy from the Euclidean action.
format Online
Article
Text
id pubmed-8618404
institution National Center for Biotechnology Information
language English
publishDate 2021
publisher MDPI
record_format MEDLINE/PubMed
spelling pubmed-86184042021-11-27 Solenoid Configurations and Gravitational Free Energy of the AdS–Melvin Spacetime Lim, Yen-Kheng Entropy (Basel) Article In this paper we explore a solenoid configuration involving a magnetic universe solution embedded in an empty Anti-de Sitter (AdS) spacetime. This requires a non-trivial surface current at the interface between the two spacetimes, which can be provided by a charged scalar field. When the interface is taken to the AdS boundary, we recover the full AdS–Melvin spacetime. The stability of the AdS–Melvin solution is also studied by computing the gravitational free energy from the Euclidean action. MDPI 2021-11-08 /pmc/articles/PMC8618404/ /pubmed/34828175 http://dx.doi.org/10.3390/e23111477 Text en © 2021 by the author. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Lim, Yen-Kheng
Solenoid Configurations and Gravitational Free Energy of the AdS–Melvin Spacetime
title Solenoid Configurations and Gravitational Free Energy of the AdS–Melvin Spacetime
title_full Solenoid Configurations and Gravitational Free Energy of the AdS–Melvin Spacetime
title_fullStr Solenoid Configurations and Gravitational Free Energy of the AdS–Melvin Spacetime
title_full_unstemmed Solenoid Configurations and Gravitational Free Energy of the AdS–Melvin Spacetime
title_short Solenoid Configurations and Gravitational Free Energy of the AdS–Melvin Spacetime
title_sort solenoid configurations and gravitational free energy of the ads–melvin spacetime
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8618404/
https://www.ncbi.nlm.nih.gov/pubmed/34828175
http://dx.doi.org/10.3390/e23111477
work_keys_str_mv AT limyenkheng solenoidconfigurationsandgravitationalfreeenergyoftheadsmelvinspacetime

Ejemplares similares