今日のセミナー予定

12:30- 昼食会 @理学部1号館431号室

13:30- 宇宙物理学セミナー

UTAPwiki/セミナー/宇宙物理学セミナー

Speaker: Yusuke Yamada

Title: Quantum tunneling and related phenomena

Abstract:
Quantum tunneling is a hallmark of nonclassical physics. Such a phenomenon is relevant to microscopic physics to cosmology. In this talk, I will briefly review examples of tunneling phenomena mostly in cosmology. In tunneling phenomena, the notion of decay rate of a state is one of the most important quantities. I will review how the decay rate is precisely defined and computed in a modern way. For simplicity, I will discuss it in quantum mechanics, but the formulation is straightforwardly applied to quantum field theory as well.

I will discuss several topics, but the topic discussed in detail is based on the following paper : A. Andreassen, D. Farhi, W. Frost, M. D. Schwartz, Phys.Rev.D 95 (2017) 8, 085011

※Notice: This is scheduled to be the last seminar in this semester.


お知らせ

6/27
resceu-vt を復活させました。

by計算機係


週間予定(default)

 10:00-10:30  10:30-12:00  12:30-13:30  13:30-15:00  15:00-  
新着論文観測的宇宙論速報?若手ゼミ(柏木)
新着論文須藤研M1ゼミ
昼食会宇宙物理学セミナー
新着論文初期宇宙・相対論速報?天体核・素粒子物理速報?


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