Inverse-Chirp Imprint of Gravitational Wave Signals in Scalar Tensor Theory
arXiv:2005.11629 · doi:10.1140/epjc/s10052-020-8359-y
Abstract
The scalar tensor theory contains a coupling function connecting the quantities in the Jordan and Einstein frames, which is constrained to guarantee a transformation rule between frames. We simulate the supernovae core collapse with different choices of coupling functions defined over the viable region of the parameter space and find that a generic inverse-chirp feature of the gravitational waves in the scalar tensor scenario.
arXiv comment13 pages, 4 figures, revised version accepted by EPJC
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