PHYS 575 :: Physics Illinois :: University of Illinois at Urbana-Champaign

Schedule

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Note: the Schedule is still under construction and will be updated throughout the semester.

Coleman textbooks abreviations
Coleman QFT: Lectures by Sidney Coleman on Quantum Field theory 
Coleman AOS: Aspects of Symmetry
 

Week Date Lectures Homework Readings
1
Monday
8/24/2026

Intro to Particle Physics
Lecture 1: Relativity

 

Schwartz 2.1
Peskin Ch. 1, 2.1
Larkoski 1.2, 2.1.2-2.1.3
(Optional:
Coleman QFT 1.1-1.2)

Wednesday
8/26/2026

Lecture 2: Lorentz Group


 

Schwartz 10.1
Peskin & Schroeder 3.1
Larkoski 2.1.2, 3.1-3.2
(Optional:
Coleman QFT 18.1-18.3)

2
Monday
8/31/2026
Lecture 3: Poincare
Representations and Casimirs

 

 

Schwartz 8.1
Peskin 2.4
Larkoski 3.3.2
(Optional:
Coleman QFT 5.6, 18.2-18.5)

Wednesday
9/02/2026

Lecture 4: Homework 1 guide

HW 1 
Solutions
 

Schwartz 8.1
Peskin 2.4
Larkoski 3.3.2
(Optional:
Coleman QFT 5.6, 18.2-18.5)

3
Monday
9/07/2026

NO CLASS: Labor Day

 

 

Wednesday
9/09/2026

Lecture 5: Casimirs, helicity and Lagrangians

 

Schwartz 3.1-3.2, 8.1, 11.1
Peskin & Schroeder 2.2
Larkoski 2.2.1, 3.4, 6.1.2
(Optional:
Coleman QFT 5.3-5.6
Coleman AOS 3.2.1)

4
Monday
9/14/2026

Lecture 6: Scalar field theory

 

Schwartz 2.3, 3.1-3.2
Peskin & Schroeder 2.1-2.4
Peskin 3.1-3.2
Larkoski 2.2.1
(Optional:
Coleman QFT 3.1-3.4
Coleman AOS 5.4.1-5.4.3)

Wednesday
9/16/2026

Lecture 7: Gauge theory and spin-1 bosons

HW 2 
Solutions
 

Schwartz 8.2-8.4
Peskin & Schroeder 15.1-15.2
Peskin 3.3, 11.1
Larkoski 2.2.3, 3.4, 8.2
(Optional:
Coleman QFT 26.1-26.5, 27.1-27.2
Coleman AOS 5.2.4-5.2.5)

5
Monday
9/21/2026

Lecture 8: The photon field

 

Schwartz 8.4-8.5
Larkoski 2.2.3, 3.4
(Optional:
Coleman QFT 26.4-26.5, 30.4
Coleman AOS 5.5.1-5.5.3)

Wednesday
9/23/2026

Lecture 9: Scalar QED  
EW - Higgs sector of the Standard Model

 

Schwartz 9.1-9.4 (scalar QED)
Schwartz 28.3, 29.1 (EW-Higgs sector)
Peskin & Schroeder 20.1-20.2
Larkoski 11.2, 11.3.2
(Optional:
Coleman QFT 30.1, 46.1-46.3
Coleman AOS 5.2.4-5.2.5)

6
Monday
9/28/2026

Lecture 10:Relativistic QFT of Fermions
QED, Standard Model, Noether's Theorem

 

Schwartz 3.3, 10.3-10.4, 13.1
Peskin & Schroeder 2.2, 3.2-3.5, 4.7-4.8
Peskin 3.4
Larkoski 1.2, 2.2.2
(Optional:
Coleman QFT 6.1, 19.2-19.4, 21.1-21.5
Coleman AOS 2.5, 5.4.5)

Wednesday
9/30/2026

Lecture 11: Dirac and Weyl spinors

HW3
Solutions
 

Schwartz 10.2-10.6, 11.1
Peskin & Schroeder 3.1-3.4
Peskin 8.2
Larkoski 2.2.2, 6.1.1
(Optional: Peskin 8.3-8.4)
(Optional:
Coleman QFT 18.3, 19.1-19.4, 20.2)

7
Monday
10/05/2026

Lecture 12: Feynman rules for (scalar) QED


 

Schwartz 9.2-9.3, 13.1
Peskin & Schroeder 4.6, 4.8
Larkoski 4.3
(Optional:
Coleman QFT 28.5, 30.1
Coleman AOS 5.4.3-5.4.4)

Wednesday
10/07/2026

Lecture 13: QED Scattering amplitudes

 

Schwartz 13.1, 13.3-13.5
Peskin & Schroeder 5.1, 5.4-5.5
Larkoski 4.3.2, 6.1.1-6.1.3
(Optional:
Coleman QFT 21.5-21.6, 30.3
Coleman AOS 5.4.3)

8
Monday
10/12/2026

Lecture 14: From Scattering amplitudes to cross sections 

 

Schwartz 5.1, 5.3
Peskin & Schroeder 4.5
Peskin 7.1-7.3, 8.4
Larkoski 4.2.1-4.2.2, 6.1.3
(Optional:
Coleman QFT 11.4, 12.1-12.3
Coleman AOS 2.1)

Wednesday
10/14/2026

Lecture 15: Helicity structure

HW4
Solutions

Schwartz 5.3, 11.1
Peskin & Schroeder 5.2
Peskin 8.2-8.3
Larkoski 6.1.1-6.1.2, 7.4
(Optional:
Coleman QFT 20.2, 21.6
Coleman AOS 2.2)

9
Monday
10/19/2026

Lecture 16: External Photons and Compton Scattering


 

Schwartz 8.4.2, 13.5
Peskin & Schroeder 5.5
Larkoski 2.2.3, 3.4
(Optional:
Coleman QFT 30.4, 35.3
Coleman AOS 5.5.1-5.5.3)

Wednesday
10/21/2026

Lecture 17: Lepton anomalous magnetic moment

 

Schwartz Ch. 17 (17.1-17.2)
Peskin & Schroeder 6.2-6.3
(Optional:
Coleman QFT 34.2-34.3, 35.1-35.2)

10 Monday
10/26/2026
Lecture 18: Color Factors, Top Quark Production  

Peskin & Schroeder 15.4, 16.1, 17.4
Peskin 11.2-11.4, 13.2, 13.5
Larkoski 6.2.2, 8.1-8.2
(Optional:
Coleman QFT 36.3-36.5, 37.4, 39.6
Coleman AOS 1.2.1-1.2.7, 8.3.1)

Wednesday
10/28/2026

Lecture 19: Spontaneous Symmetry Breaking (SSB)

                   Abelian Higgs Model

 

 

Schwartz 28.1-28.2, 28.3.1-28.3.2
Peskin & Schroeder 11.1, 20.1
Peskin 16.1
Larkoski 11.2.1-11.2.3
(Optional:
Coleman QFT 43.2-43.4, 46.1
Coleman AOS 5.2.1-5.2.4)

11
Monday
11/02/2026

Lecture 20: Higgs Mechanism and the EW Sector

                   in the Standard Model

HW 5
Solutions

Schwartz 29.1-29.2
Peskin & Schroeder 20.2
Peskin 16.2-16.3
Larkoski 11.3.1-11.3.3
(Optional:
Coleman QFT 46.1-46.3, 48.1-48.2
Coleman AOS 5.2.4-5.2.5)

Wednesday
11/04/2026
Lecture 21: Electroweak Interactions for Fermions

 

Schwartz 29.3-29.4
Peskin & Schroeder 20.2
Larkoski 11.3.3, 12.2.1-12.2.2
(Optional:
Coleman QFT 48.1-48.4
Coleman AOS 5.2.5)

12
Monday
11/9/2026 

Lecture 22: The Yukawa Sector of the Standard 

                   Model and the CKM Mixing Matrix

 

Schwartz 29.3
Peskin & Schroeder 20.3
Peskin 18.1-18.5
Larkoski 12.1-12.2.4
(Optional:
Coleman QFT 40.3, 49.1-49.2)

Wednesday
11/11/2026

Lecture 23: Discrete Symmetries: Parity, Charge

                   Conjugation and CP

 

Schwartz 11.4-11.5, 29.5
Peskin & Schroeder 3.6, 20.3
Larkoski 10.2, 12.2.3
(Optional:
Coleman QFT 6.3, 22.1-22.5)

13
Monday
11/16/2026

Lecture 24: The Weak Interactions at Low Energies;

                   Muon Decay

HW 6
Solutions

Example Notebook

Madgraph Tutorial
https://mediaspace.illinois.edu/media/t/1_6rg48726
Schwartz 29.4
Peskin & Schroeder 20.2
Peskin 15.1-15.2
Larkoski 10.4.1
(Optional:
Coleman QFT 40.1-40.3, 48.2
Coleman AOS 2.2)

Wednesday
11/18/2026
Lecture 25: Pion Decay and Helicity Suppression
 

Peskin & Schroeder 19.3
Peskin 15.3
(Optional:
Coleman QFT 40.4, 41.1-41.4
Coleman AOS 2.2-2.3)

14
Monday
11/23/2026
FALL BREAK

 

 

Wednesday
11/25/2026
15
Monday
11/30/2026
Lecture 26: W,Z Boson Decay and Production  

Schwartz 29.1, 29.3
Peskin & Schroeder 20.2
Peskin 17.1-17.3
Larkoski 11.3.1, 11.3.3-11.3.4
(Optional:
Coleman QFT 48.1-48.4
Coleman AOS 5.2.5)

Wednesday
12/02/2026
Lecture 27: Neutrino Oscillations


 

Peskin Ch. 20
Larkoski 12.3.1-12.3.2
(Optional:
Schwartz 29.3)

16 Monday
12/7/2026
Lecture 28:   

Peskin 7.2, Ch. 17, Ch. 21
Larkoski Ch. 13

Wednesday
12/9/2026

Lecture 29: The Dance of the Muon

Final Exam
 

Schwartz Ch. 17
Peskin & Schroeder 6.2-6.3
(Optional:
Coleman QFT 34.2-34.3, 35.2)

17