MG15 - Talk detail |
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Participant |
Lobo, Francisco | |||||||
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Institution |
Institute of Astrophysics and Space Sciences, University of Lisbon - Campo Grande, Ed. C8 - Lisbon - Lisbon - Portugal | |||||||
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Session |
AT1 |
Accepted |
Yes |
Order |
4 |
Time |
15:55 | 20' |
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Talk |
Oral abstract |
Title |
Novel couplings between nonmetricity and matter | |||||
| Coauthors | Harko, Tiberiu; Koivisto, Tomi; Olmo, Gonzalo; Rubiera-Garcia, Diego | |||||||
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Abstract |
We present a novel theory of gravity, namely, an extension of symmetric teleparallel gravity. This is done by introducing a new class of theories where the nonmetricity Q is coupled nonminimally to the matter Lagrangian. This nonminimal coupling entails the nonconservation of the energy-momentum tensor, and consequently the appearance of an extra force. We also present several cosmological applications. |
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Pdf file |
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Session |
AT3 |
Accepted |
Yes |
Order |
1 |
Time |
15:15 | 10' |
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Talk |
Oral abstract |
Title |
Update on wormholes and energy conditions | |||||
| Coauthors | ||||||||
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Abstract |
A brief review is presented as an introduction to this parallel session. |
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Pdf file |
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