Resonant gravitational waves in dynamical Chern–Simons–axion gravity
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DOI: 10.1088/1361-6382/abce49
Abstract: In this paper, we consider dynamical Chern-Simons gravity with the identification of the scalar field coupled though the Pontryagin density with the axion dark matter, and we discuss the effects of the parametric resonance on… read more here.
Keywords: chern simons; gravitational waves; dynamical chern; gravity ... See more keywords
Black hole superradiance in dynamical Chern-Simons gravity
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DOI: 10.1103/physrevd.107.084016
Abstract: Black hole superradiance provides a window into the dynamics of light scalar fields and their interactions close to a rotating black hole. Due to the rotation of the black hole, the amplitude of the scalar… read more here.
Keywords: dynamical chern; hole; black hole; superradiance ... See more keywords