MG13 - Talk detail |
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Participant |
Delsate, Térence | |||||||
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Institution |
University of Mons - 20, Place du Parc - Mons - - Belgium | |||||||
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Session |
AT3 |
Accepted |
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Order |
Time |
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Talk |
Oral abstract |
Title |
Singular and non singular features of Eddington Born Infeld inspired gravity | |||||
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Abstract |
Eddington inspired Born Infeld gravity theory has been revived two years ago and has the interesting feature - among other- to avoid some sort of curvature singularities. Further, the model is viable since it is completely equivalent to GR in vacuum and thus passes all experimental tests of GR. After reminding the Eddington inspired Born Infeld modification to General Relativity, we explicitly show the degeneracy between the modification and the equation of state of the sourcing matter. We further reveal the mechanism behind the singularity avoidance process in this model and argue that it should not lead to black hole singularity in realistic scenario. |
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