Inverse-chirp imprint of gravitational wave signals in scalar tensor theory
Chao-Qiang GengDepartment of Physics, National Tsing Hua University, Hsinchu, 300, TaiwanHao-Jui KuanDepartment of Physics, National Tsing Hua University, Hsinchu, 300, TaiwanLing-Wei LuoInstitute of Physics, Academia Sinica, Taipei, 11529, Taiwan
ABI
Abstract
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.
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