@article{CTT100857588,
  author = {Teruaki Suyama and Yuichiro Tada and Masahide Yamaguchi},
  title = {Local observer effect on the cosmological soft theorem},
  journal = {Progress of Theoretical and Experimental Physics},
  year = 2020,
}

@article{CTT100857581,
  author = {Teruaki Suyama and Hayato Motohashi},
  title = {Quantum Ostrogradsky theorem},
  journal = {Journal of High Energy Physics},
  year = 2020,
}

@article{CTT100857586,
  author = {Teruaki Suyama and Shasvath Kapadia and Kanhaiya Pandey and Parameswaran Ajith},
  title = {Prospects for probing ultralight primordial black holes using the stochastic gravitational-wave background induced by primordial curvature perturbations},
  journal = {Physical Review D},
  year = 2020,
}

@article{CTT100857582,
  author = {Teruaki Suyama},
  title = {On Arrival Time Difference Between Lensed Gravitational Waves and Light},
  journal = {Astrophysical Journal},
  year = 2020,
}

@article{CTT100857580,
  author = {Teruaki Suyama and Shuichiro Yokoyama},
  title = {A novel formulation of the primordial black hole mass function},
  journal = {Progress of Theoretical and Experimental Physics},
  year = 2020,
}

@inproceedings{CTT100857638,
  author = {Teruaki Suyama},
  title = {Gravitational waves as a probe of primordial density perturbations},
  booktitle = {},
  year = 2020,
}

@inproceedings{CTT100857636,
  author = {Teruaki Suyama},
  title = {Search for the stochastic gravitational-wave background induced by primordial curvature perturbations in LIGO's second observing run},
  booktitle = {},
  year = 2020,
}

@inproceedings{CTT100857637,
  author = {Teruaki Suyama},
  title = {Search for the stochastic gravitational-wave background induced by primordial curvature perturbations},
  booktitle = {},
  year = 2020,
}

@inproceedings{CTT100857635,
  author = {Teruaki Suyama},
  title = {Probing extremly small-scale primordial perturbations by gravitational waves},
  booktitle = {},
  year = 2020,
}

@inproceedings{CTT100857657,
  author = {須山輝明},
  title = {非ガウス性の観測者効果},
  booktitle = {},
  year = 2020,
}

@inproceedings{CTT100857634,
  author = {Teruaki Suyama},
  title = {Formation of primordial black holes in the early universe},
  booktitle = {},
  year = 2020,
}