Quantum Field Theory

• Gauge Field Theory for Postgraduates (Spring Semester 2026)
• Teachers: Zhao-Huan Yu and Chengcheng Han
• Quantum Field Theory for Postgraduates (Fall Semester 2025)
• Teachers: Zhao-Huan Yu and Hong-Hao Zhang
• Introductory Quantum Field Theory for Undergraduates (Spring Semester 2024)
• Teachers: Yiwen Pan and Zhao-Huan Yu
• Lecture Notes on Quantum Field Theory (in Chinese) (last updated on Aug 18, 2026)
• Update notes: Chapters 1, 2, and 4 updated on Sep 3, 2018; Chapter 5 updated on Sep 12, 2018; Chapters 6 and 7 updated on Feb 19, 2019; Chapter 8 updated on May 13, 2020; Chapter 9 updated on Oct 11, 2021; Chapter 3 made independent on Jan 2, 2023; Chapter 10 updated on Oct 18, 2023; Chapter 11 updated on Nov 29, 2025; Section 1 of Chapter 12 updated on Aug 2, 2026.
• Comparison with the 260329 version
• Lagrangians and Feynman Rules in the Standard Model (in Chinese)
• Another version with a different convention of covariant derivatives (in Chinese)
• Slides (in Chinese): §1.1 – §1.2 | §1.3 – §1.5 | §1.6 – §1.7 | §2 | §3 | §4 | §5.1 – §5.3 | §5.4 – §5.5 | §6.1 – §6.2 | §6.3 – §6.4 | §6.5 | §7.1 – §7.2 | §7.3 – §7.4 | §8.1 – §8.2 | §8.3 – §8.5 | §8.6 | §9.1 – §9.2 | §9.3 – §9.5 | §9.6 | §9.7 | Introduction to the Standard Model | §10.1 – §10.3 | §10.4 – §10.6 | §11.1 | §11.2(a) | §11.2(b) | §11.3 | §11.4 | §11.5
• Animated demonstration
• Online course

Methods of Mathematical Physics (Fall Semester 2025)

• Teachers: Zhao-Huan Yu
• Majors: Physics, Opto-Electronics Information Science and Engineering
• Textbook: Qiong-gui Lin, Methods of Mathematical Physics, Higher Education Press, 2024
• Supplementary Lecture Notes (in Chinese) (last updated on Nov 10, 2023)
• Slides (in Chinese): Chapter 1, §1 – §3 | Chapter 1, §4 – §6 | Chapter 2 | Chapter 3 | Chapter 4 | Chapter 5 | Chapter 6 | Chapter 7, §1 – §2 | Chapter 7, §3 | Chapter 7, §4 – §5 | Chapter 8 | Chapter 9 | Chapter 10, §1 – §4 | Chapter 10, §5 | Chapter 11, §1 | Chapter 11, §2 | Chapter 12 | Chapter 13
• Animated demonstration
• Online course

A Brief Introduction to Particle Physics

• Lecture 1: Overview (in Chinese)
• Lecture 2: Kinematics, Decay, and Scattering (in Chinese)
• Lecture 3: Symmetries and Conservation Laws (in Chinese)
• Lecture 4: Quantum Electrodynamics (in Chinese)
• Lecture 5: Quantum Chromodynamics (in Chinese)
• Lecture 6: Electroweak Gauge Theory (in Chinese)
• Lecture 7: Particle Properties (in Chinese)

Introduction to Frontiers of High Energy Physics

• Introduction to Dark Matter
• Direct and Indirect Detection of Dark Matter
• Particle Physics and Dark Matter (in Chinese)
• Exploring New Physics with Gravitational Waves (in Chinese)
• Particle Cosmology and Gravitational Waves (in Chinese)

Monopoles, Domain Walls, Cosmic Strings, and Their Implications for Gravitational Waves

Sino-Thai International Summer School on High Energy Physics and Astrophysics in 2026
Sun Yat-Sen University, Guangzhou, July 12-29, 2026

Topics on Majorana Spinors

The 2nd JUNO Neutrino Summer School
Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, Augest 17-24, 2025

• Lecture 1: Foundation of Majorana Spinors (in Chinese)
• Lecture 2: 2-component and 4-component Spinors (in Chinese)
• Lecture 3: Feynman Rules for Fermion-number-violating Processes (in Chinese)

LHAASO-related New Physics (in Chinese)

LHAASO Summer School in 2024
Yunnan University, Kunming, Augest 4-11, 2024

Cosmic-Ray Related Particle Physics

LHAASO Summer School in 2019
Shandong University, Qingdao, Augest 18-26, 2019

• Lecture 1: Overview of Particle Physics (in Chinese)
• Lecture 2: Standard Model of Particle Physics (in Chinese)
• Lecture 3: Hadronic Interactions (in Chinese)

Dark Matter Direct Detection and Dark Matter Searches at Colliders

Theoretical Physics Summer School: Frontiers in Dark Matter, Neutrinos, and Particle Physics
Sun Yat-Sen University, Guangzhou, July 3-28, 2017

• Lecture 1: Introduction to Dark Matter Direct Detection
• Lecture 2: Introduction to Collider Physics
• Lecture 3: Dark Matter Searches at Hadron Colliders
• Lecture 4: Dark Matter Searches at e⁺e⁻ colliders