166 citations · 360 across the 14 of their papers we have counts for
3 papers · 1 filter
Propagation of scalar and tensor gravitational waves in Horndeski theory
Kei-ichiro Kubota, Shun Arai, Shinji Mukohyama
Gravitational waves travel through the distributions of matter and dark energy during propagation. For this reason, gravitational waves emitted from binary compact objects serve as…
Cosmological evolution of viable models in the generalized scalar-tensor theory
Shun Arai, Purnendu Karmakar, Atsushi Nishizawa
We investigate the parameter distributions of the viable generalized scalar-tensor theory with conventional dust matter after GW170817 in a model-independent way. We numerically co…
Generalized framework for testing gravity with gravitational-wave propagation. II. Constraints on Horndeski theory
Shun Arai, Atsushi Nishizawa
Gravitational waves (GW) are generally affected by modification of a gravity theory during propagation in cosmological distance. We numerically perform a quantitative analysis on H…