Variational Principles in Teleparallel Gravity Theories
We study the variational principle and derivation of the field equations for different classes of teleparallel gravity theories, using both their metric-affine and covariant tetrad formulations. These theories have in common that, in addition to the tetrad or metric, they employ a flat connection as...
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| Format: | Article |
| Language: | English |
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MDPI AG
2021-04-01
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| Series: | Universe |
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| Online Access: | https://www.mdpi.com/2218-1997/7/5/114 |