Theory Seminar
KEK Theory Seminar/Dr.Honda
Start：2017/09/26 (Tue) 11:00 AMEnd：2017/09/26 (Tue) 12:00 PM
Location：Kenkyu-Honkan 1F, Meeting Room
Speaker：Dr. Masazumi Honda (Weizman Institute of Science)
Lecture：Recent progress on resurgence
Language：英語/English
Contact：Kiyoharu Honda/kawana-AT-post.kek.jp
Abstract：
Abstract:
I will review recent progress on a resummation technique called "resurgence", which has received much attention in the past 5 years in the context of weak coupling perturbative series in quantum field theory. I will begin with general expectation on perturbative series in quantum field theory and explain an idea of resurgence with some simple examples. Then I will ask whether we can apply resurgence to interesting quantum field theories such as QCD.
Although this is still open question, I will discuss what should be done to answer this question and introduce recent ideas, which may be useful for this problem.
食堂・売店 : 利用予定なし／0
