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今後2週間の予定

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※下記のセミナーの他に新着論文紹介のセミナー(10:00-10:30)が、月曜日、水曜日、金曜日にあります。場所は4号館ピロティです。

2021-04-22 (木) 宇宙物理学セミナー
    UTAPwiki/セミナー/宇宙物理学セミナー Speaker:Kohei Fujikura Title:
    Cosmological phase transitions in physics beyond the Standard Model of particle physics Abstract:
    Since the very early universe is filled with thermal plasma, the thermal effect plays an important role. When the temperature of the universe is sufficiently higher than a certain scale of a symmetry breaking, a broken symmetry is restored. As the temperature decreases due to the cosmic expansion, cosmological phase transitions associated with rearrangement of the ground state take place. If cosmological phase transitions are of the first order, they proceed via nucleations of bubbles. They expand and eventually coalesce with each other until they fill the universe. During this process, stochastic gravitational wave backgrounds are generated by bubble collisions, sound waves and turbulence of thermal plasma. In this seminar, I will mainly discuss the dynamics of cosmological phase transitions as well as the production of stochastic gravitational wave backgrounds realized in theories beyond the Standard Model of particle physics.

2021-04-26 (月) 観測的宇宙論速報
    UTAPwiki/セミナー/観測的宇宙論速報
    担当者:Yoshida
    時間 :10:30-12:00
    場所 :理学部4号館ピロティ前セミナー室
    内容:添付ファイル [添付] 参照 Author(s)TitleYear, Journal,Number(,Link)Y. SutoJinsei Ippan ni Sotairon2010, ISBN978-4-13-063354-3


セミナー週間予定

10111213141516
新着論文@ピロティ/arXiv Seminar観測的宇宙論速報/ Observational Cosmology Journal Club初期宇宙・相対論速報
新着論文@ピロティ/arXiv Seminar惑星ランチ/Planet Lunch
ランチセミナー/ Lunch Seminar昼食会/ Lunch Seminar宇宙物理学セミナー/ Astrophysics Cosmology Seminar
新着論文@ピロティ/arXiv Seminar天体核セミナー?


UTAPゼミ週間予定

10111213141516
4年生理論演習
須藤研M1ゼミ?



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