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[[UTAPwiki/セミナー/初期宇宙・相対論速報]] * Introduction of peak statistics of Gaussian random fields [#z1c5b6aa] * Introduction of peak statistics of Gaussian random fields [#u59ee80e] ** Minxi He [#edc495b6] ** Minxi He [#u10120ab] In this talk, the statistical theory of peaks of Gaussian random fields are introduced, based on Bardeen, Bond, Kaiser, and Szalay (1986) which is usually called BBKS or peak theory. This theory is originally used to study the statistical properties of the structure formation in the Universe. Recently, this theory is applied to the study of primordial black holes. In this talk, the statistical theory of peaks of Gaussian random fields are introduced, based on Bardeen, Bond, Kaiser, and Szalay (1986) which is usually called BBKS or peak theory. This theory is originally used to study the statistical properties of the structure formation in the Universe. Recently, this theory is applied to the study of primordial black holes. References: Bardeen, Bond, Kaiser, Szalay, Astrophys. J. 304, 15 (1986) Young, Byrnes, Sasaki (2014) Yoo, Harada, Garriga, Kohri, 1805.03946 Germani, Musco, Phys. Rev. Lett. 122, no. 14, 141302 (2019) Suyama, Yokoyama, 1912.04687 Wu, 2005.00441 Tokeshi, Inomata, Yokoyama, 2005.07153 |