Katsuki Aoki, Toshifumi Noumi, Ryo Saito, Sota Sato, Satoshi Shirai, Junsei Tokuda, Masahito Yamazaki. Gravitational positivity for phenomenologists: Dark gauge boson in the swampland. Physical Review D. 2024. 110. 1
Yuichiro Nakai, Ryo Namba, Ippei Obata, Yu-Cheng Qiu, Ryo Saito. Can we explain cosmic birefringence without a new light field beyond Standard Model?. Journal of High Energy Physics. 2024. 2024. 1
Atsushi Naruko, Ryo Saito, Norihiro Tanahashi, Daisuke Yamauchi. Ostrogradsky mode in scalar-tensor theories with higher-order derivative couplings to matter. Progress of Theoretical and Experimental Physics. 2023. 2023. 5
Can we explain cosmic birefringence without a new light field beyond Standard Model?
(学術変革領域研究(A) C01班:量子重力理論から迫るダークマター 『量子重力の視点で探る宇宙のダークサイド』 2024)
Ostrogradsky mode in scalar-tensor theories with higher-order derivative couplings to matter
(The 32nd Workshop on General Relativity and Gravitation in Japan 2023)