Non-exotic traversable wormholes in $$f\left( R,T_{ab}T^{ab}\right) $$ f R , T ab T ab gravity
Abstract In this work we analyze traversable wormhole spacetimes in the framework of a covariant generalization of Einstein’s General Relativity known as energy–momentum squared gravity, or $$f\left( R,{\mathcal {T}}\right) $$ f R , T gravity, where R is the Ricci scalar, $${\mathcal {T}}=T_{ab}T^{a...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2023-11-01
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| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | https://doi.org/10.1140/epjc/s10052-023-12232-0 |