日本語

Course Code etc
Academic Year 2025
College Graduate School of Science
Course Code RA134
Theme・Subtitle 曲がった時空上の場の量子論
Class Format Face to face (all classes are face-to-face)
Class Format (Supplementary Items)
Campus Lecture
Campus Ikebukuro
Semester Spring Semester
DayPeriod・Room Thu.5
ログインして教室を表示する(Log in to view the classrooms.)
Credits 2
Course Number PHY7490
Language Japanese
Class Registration Method Course Code Registration
Assigned Year 配当年次は開講学部のR Guideに掲載している科目表で確認してください。
Prerequisite Regulations
Acceptance of Other Colleges 履修登録システムの『他学部・他研究科履修不許可科目一覧』で確認してください。
Course Cancellation -(履修中止制度なし/ No system for cancellation)
Online Classes Subject to 60-Credit Upper Limit
Relationship with Degree Policy 各授業科目は、学部・研究科の定める学位授与方針(DP)や教育課程編成の方針(CP)に基づき、カリキュラム上に配置されています。詳細はカリキュラム・マップで確認することができます。
Notes LA134量子場特論と合同授業

【Course Objectives】

We aim to understand the basics of quantum field theory in curved spacetime and learn its physical content. Furthermore, we aspire to grasp 'quantum field theory in curved spacetime' from the respective standpoints of particle physics, cosmology, and general relativity. Additionally, the goal is to acquire more advanced knowledge and skills than those covered in the previous course.

【Course Contents】

The quantum field theory in curved spacetime plays a significant role in understanding particle physics, cosmology, and theories of gravity. In particular, it is crucial for describing quantum phenomena in situations where the effects of gravity are pronounced, such as in Black Holes or expanding universes, and for understanding the quantum theory of gravity through concepts like AdS/CFT correspondence.

In this course, we will first understand the basics of quantum field theory on curved spacetime, including concepts and computational methods. We will then study specific phenomena such as quantum fluctuations in an expanding universe and particle creation in strong gravitational fields, like Hawking radiation.

If there is enough time, we will also cover topics such as the Trace Anomaly and field theories in AdS spacetime. The aim is to gain a deeper understanding of the quantum field theory in curved spacetime from the perspectives of particle physics, cosmology, and relativity, thereby comprehensively grasping 'quantum field theory in curved spacetime' from each of these standpoints.

Japanese Items

【授業計画 / Course Schedule】

1 導入
2 場の理論の復習
3 強制調和振動子
4 調和振動子から場へ
5 古典場の復習
6 膨張宇宙での量子場
7 Bogolyubov変換
8 de Sitter宇宙での量子場
9 Unruh効果
10 Hawking輻射
11 Black Hole熱力学
12 経路積分
13 Trace Anomaly
14 発展的事項

【活用される授業方法 / Teaching Methods Used】

板書 /Writing on the Board
スライド(パワーポイント等)の使用 /Slides (PowerPoint, etc.)
上記以外の視聴覚教材の使用 /Audiovisual Materials Other than Those Listed Above
個人発表 /Individual Presentations
グループ発表 /Group Presentations
ディスカッション・ディベート /Discussion/Debate
実技・実習・実験 /Practicum/Experiments/Practical Training
学内の教室外施設の利用 /Use of On-Campus Facilities Outside the Classroom
校外実習・フィールドワーク /Field Work
上記いずれも用いない予定 /None of the above

【授業時間外(予習・復習等)の学修 / Study Required Outside of Class】

輪読形式で行うため、発表担当者は事前の予習を必須とする。

【成績評価方法・基準 / Evaluation】

種類 (Kind)割合 (%)基準 (Criteria)
平常点 (In-class Points)100 授業態度(35%)
発表回数(35%)
発表・質問・議論の内容(30%)
備考 (Notes)
LA134量子場特論と合同授業
すべての評価方法において高度な達成水準を要求する。

【テキスト / Textbooks】

No著者名 (Author/Editor)書籍名 (Title)出版社 (Publisher)出版年 (Date)ISBN/ISSN
1 V. F. Mukhanov, S. Winitzki Introduction to Quantum effects in Gravity Cambridge University Press 2007 978052186834112

【参考文献 / Readings】

No著者名 (Author/Editor)書籍名 (Title)出版社 (Publisher)出版年 (Date)ISBN/ISSN
1 Bryce. S. De Witt Quantum field theory in curved spacetime ELSEVIER 1975
2 Fiorenzo Bastianelli, Peter van Nieuwenhuizen Path Integrals and Anomalies in Curved Space Cambrige University Press 2009 0521120500
3 N. D. Birrell, P. C. W. Davies Quantum Fields in Curved Space Cambrige University Press 1984 0521278589
その他 (Others)
適宜、内容に応じて参考文献のテキストを扱う

【履修にあたって求められる能力 / Abilities Required to Take the Course】

【学生が準備すべき機器等 / Equipment, etc., that Students Should Prepare】

【その他 / Others】

【注意事項 / Notice】