Asymptotic behavior of null geodesics near future null infinity: Significance of gravitational waves

Amo, M; Izumi, K; Tomikawa, Y; Yoshino, H; Shiromizu, T

Amo, M (corresponding author), Kyoto Univ, Ctr Gravitat Phys, Yukawa Inst Theoret Phys, Kyoto 6068502, Japan.

PHYSICAL REVIEW D, 2021; 104 (6):

Abstract

We investigate the behavior of null geodesics near future null infinity in asymptotically flat spacetimes. In particular, we focus on the asymptotic b......

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