Inverse-chirp imprint of gravitational wave signals in scalar tensor theory

oleh: Chao-Qiang Geng, Hao-Jui Kuan, Ling-Wei Luo

Format: Article
Diterbitkan: SpringerOpen 2020-08-01

Deskripsi

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.