"Teruaki Suyama","Gravitational waves as a probe of primordial density perturbations","2nd IIT Guwahati and TokyoTech Joint Workshop on Condensed Matter and High Energy Physics",,,,,,2020,Dec. "Teruaki Suyama","Search for the stochastic gravitational-wave background induced by primordial curvature perturbations","online JGRG 2020",,,,,,2020,Nov. "Teruaki Suyama","Search for the stochastic gravitational-wave background induced by primordial curvature perturbations in LIGO's second observing run","第9回観測的宇宙論ワークショップ",,,,,,2020,Nov. "Teruaki Suyama,Yuichiro Tada,Masahide Yamaguchi","Local observer effect on the cosmological soft theorem",,"Progress of Theoretical and Experimental Physics",,"Volume 2020",," 113E01",2020,Nov. "Teruaki Suyama","Probing extremly small-scale primordial perturbations by gravitational waves","Copernicus Webinar and Colloquium Series",,,,,,2020,Oct. "Teruaki Suyama","非ガウス性の観測者効果","日本物理学会秋季大会",,,,,,2020,Sept. "Teruaki Suyama,Hayato Motohashi","Quantum Ostrogradsky theorem",,"Journal of High Energy Physics",,"Vol. 2020",," 32",2020,Sept. "Teruaki Suyama","Formation of primordial black holes in the early universe","Physics of the early universe - an online precursor",,,,,,2020,Aug. "Teruaki Suyama","On Arrival Time Difference Between Lensed Gravitational Waves and Light",,"Astrophysical Journal",,"Vol. 896",," 46",2020,June "Teruaki Suyama,Shasvath Kapadia,Kanhaiya Pandey,Parameswaran Ajith","Prospects for probing ultralight primordial black holes using the stochastic gravitational-wave background induced by primordial curvature perturbations",,"Physical Review D",,"Vol. 101",," 123525",2020,June "Teruaki Suyama,Shuichiro Yokoyama","A novel formulation of the primordial black hole mass function",,"Progress of Theoretical and Experimental Physics",,"Volume 2020",," 023E03",2020,Feb.