Symmetric Criticality and Magnetic Monopoles in General Relativity

Autor: Joel Franklin
Jazyk: angličtina
Rok vydání: 2019
Předmět:
Zdroj: Symmetry, Vol 11, Iss 7, p 845 (2019)
Druh dokumentu: article
ISSN: 2073-8994
DOI: 10.3390/sym11070845
Popis: The Weyl method for finding solutions in general relativity using symmetry by varying an action with respect to a reduced set of field variables is known to fail in some cases. We add to the list of failures by considering an application of the Weyl method to a magnetically charged spherically symmetric source, obtaining an incorrect geometry. This is surprising, because the same method, applied to electrically charged central bodies correctly produces the Reissner-Nordström spacetime.
Databáze: Directory of Open Access Journals
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