＜＜＜「@」を「__AT__」に置き換えています＞＞＞ Date: Tue, 3 Feb 2015 23:52:29 +0900 From: Shinji Mukohyama To: sg-l__AT__yukawa.kyoto-u.ac.jp Subject: [Sg-l:913] Joao Rosa氏による非平衡QFTについての集中講義のご案内（Kavli IPMU） 皆様 難波亮氏の依頼により、集中講義の情報を転送します。 向山信治 ----- (For English announcement, please see below) 皆様 間近ですが今週末から来週頭にかけての、Joao Rosa氏（Aveiro University）に よる非平衡QFTとその宇宙論的応用についての集中講義（90分×3回）に関するご 案内をさせていただきます。 詳細は以下の通りです。 講師: Joao Rosa (Aveiro Univ.) 日時: 2月6日（金）・9日（月）・10（火）15：30〜17：00 場所：カブリ数物連携宇宙研究機構セミナールームB タイトル：Non-equilibrium Quantum Field Theory and cosmological applications ア ブストラクト：This is a set of introductory lectures on non-equilibrium Quantum Field Theory and its applications in cosmological scenarios. I will focus on describing how the interactions between a system and its environment lead to dissipative effects and associated fluctuations, which are fully encoded in a generic Langevin-like equation. First, I will discuss how this arises in the context of a simple quantum mechanical model and then move on to give a full description of these effects in Quantum Field Theory, using the real-time Schwinger-Keldysh formalism. I will give simple examples of dissipation coefficients for scalar interactions and use them to discuss how the effects of dissipation and fluctuations modify the dynamics of cosmological scalar fields, particularly in the context of warm inflation. セミナー案内ウェブサイト: http://db.ipmu.jp/seminar/?seminar_id=1384 , http://db.ipmu.jp/seminar/?seminar_id=1385 , http://db.ipmu.jp/seminar/?seminar_id=1386 皆様のご参加をお待ちしています。 ======================================== Dear all, We will have a series of three 90min lectures on non-equilibrium QFT and its cosmological applications at Kavli IPMU on Friday 2/6, Monday 2/9 and Tuesday 2/10. The lecturer is Joao Rosa from Aveiro University (Portugal), who has extensively worked on warm inflation and is an expert on the lecture subject. The detail of the lectures is as follows: Lecturer: Joao Rosa (Aveiro Univ.) Date: 3:30PM - 5PM, Friday 2/6, Monday 2/9, Tuesday 2/10 Place: Seminar Room B, Kavli IPMU Title: Non-equilibrium Quantum Field Theory and cosmological applications Abstract: This is a set of introductory lectures on non-equilibrium Quantum Field Theory and its applications in cosmological scenarios. I will focus on describing how the interactions between a system and its environment lead to dissipative effects and associated fluctuations, which are fully encoded in a generic Langevin-like equation. First, I will discuss how this arises in the context of a simple quantum mechanical model and then move on to give a full description of these effects in Quantum Field Theory, using the real-time Schwinger-Keldysh formalism. I will give simple examples of dissipation coefficients for scalar interactions and use them to discuss how the effects of dissipation and fluctuations modify the dynamics of cosmological scalar fields, particularly in the context of warm inflation. Seminar webpage: http://db.ipmu.jp/seminar/?seminar_id=1384 , http://db.ipmu.jp/seminar/?seminar_id=1385 ,http://db.ipmu.jp/seminar/?seminar_id=1386 Let’s not miss this opportunity to learn the basics of the subject! %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Date: Tue, 17 Feb 2015 15:10:08 +0900 From: Shinji Mukohyama To: sg-l__AT__yukawa.kyoto-u.ac.jp Subject: [Sg-l:941] Joao Rosa氏による非平衡QFTの集中講義ノート公開 皆様 難波亮氏の依頼により、以下のメールを転送します。 向山信治 ----- (For English announcement, please see below) 皆様 先日2月6日（金）・9日（月）・10日（火）にKavli IPMUで行われた、Joao Rosa氏（Aveiro Univ.）による非平衡QFTとその宇宙論的応用についての集中講義において氏が使われた講義ノートを公開してくださっているので、皆様にご案内させていただきます。氏のウェブサイト上 http://gravitation.web.ua.pt/sites/gravitation.web.ua.pt/files/Non-equilibrium_QFT.pdf に置いてありますので、講義にいらっしゃった方、興味のある方は御覧ください。 難波　亮 カブリ数物連携宇宙研究機構 ====================================== Dear all, Dr. Joao Rosa (Aveiro Univ.) now kindly shares his notes of the lecture series he delivered at Kavli IPMU on Feb. 6, 9 and 10 with the subject “non-equilibrium QFT and its cosmological applications.” It is posted on his website and can be found at http://gravitation.web.ua.pt/sites/gravitation.web.ua.pt/files/Non-equilibrium_QFT.pdf For those who attended the lecture series and for those who are interested, please feel free to take a look. Best regards, Ryo Namba Kavli IPMU