On the equivalence of spacetimes, the Cartan-Karlhede algorithm
Abstract It is well known that in general relativity theory two spacetimes whose metrics are related by a coordinate transformation are physically equivalent. However, given two line elements, it is virtually impossible to implement the most general coordinate transformation in order to check the eq...
| Autor principal: | |
|---|---|
| Outros Autores: | |
| Formato: | article |
| Idioma: | eng |
| Publicado em: |
2020
|
| Assuntos: | |
| Texto completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-11172020000100437 |
| País: | Brasil |
| Oai: | oai:scielo:S1806-11172020000100437 |