On the strong coupling of Einsteinian Cubic Gravity and its generalisations
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DOI: 10.1088/1475-7516/2021/01/069
Abstract: In this note we discuss the strong coupling issues inherent to the defining requirement for the so-called Einsteinian Cubic Gravity and its quasi-topological generalisations. read more here.
Keywords: einsteinian cubic; gravity generalisations; coupling einsteinian; strong coupling ... See more keywords
Gravitational lensing by black holes in Einsteinian cubic gravity
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DOI: 10.1103/physrevd.99.024035
Abstract: We investigate the predictions of Einsteinian Cubic Gravity (ECG) for the lensing effects due to supermassive black holes at the center of Milky Way and other galaxies. Working in the context of spherical symmetry, we… read more here.
Keywords: gravitational lensing; lensing black; black holes; cubic gravity ... See more keywords
Gravitationally induced particle creation in cubic gravity
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DOI: 10.1142/s0219887821501061
Abstract: In this work, we consider gravitationally induced particle creation scenario to discuss the validity of thermodynamic laws in the context of cubic gravity which is based on an invariant term and constructed from cubic contraction… read more here.
Keywords: particle creation; creation; gravitationally induced; cubic gravity ... See more keywords