論文発表（査読あり）

2020年度

M.~He, R.~Jinno, K.~Kamada, A.~A.~Starobinsky and J.~Yokoyama, ``Occurrence of tachyonic preheating in the mixed Higgs-R$^2$ model,'' JCAP ¥textbf{01} (2021), 066 doi:10.1088/1475-7516/2021/01/066

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S.~Hashiba, Y.~Yamada and J.~Yokoyama,%``Particle production induced by vacuum decay in real time dynamics,''Phys. Rev. D ¥textbf{103} (2021) no.4, 045006doi:10.1103/PhysRevD.103.045006

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H.~W.~H.~Tahara, T.~Kobayashi and J.~Yokoyama,%``A new mechanism for freezing extra dimensions with higher-order curvature terms,''Phys. Lett. B ¥textbf{811} (2020), 135857doi:10.1016/j.physletb.2020.135857

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K.~Tokeshi, K.~Inomata and J.~Yokoyama,%``Window function dependence of the novel mass function of primordial black holes,''JCAP ¥textbf{12} (2020), 038doi:10.1088/1475-7516/2020/12/038

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T.~Hayashi, K.~Kamada, N.~Oshita and J.~Yokoyama,%``On catalyzed vacuum decay around a radiating black hole and the crisis of the electroweak vacuum,''JHEP ¥textbf{08} (2020), 088doi:10.1007/JHEP08(2020)088