# Quantum Field Theory (II)

# Homeworks, Tests, and Lecture Notes

## Class of Dr. Kaplunovsky, Spring 2019

### Homework assignments

- Set 12, due January 30;solutions.
- In lieu of set 13, read about the
*Optical Theorem*
in §3.6 of Weinberg and in §7.3 of Peskin and Schroeder;
due February 6.
- Set 14, due February 13; solutions.
- Set 15, due February 20.
A reading assignment and an easy exercise, both from the Peskin & Schroeder textbook:
- Study the two-loop example of a nested divergence in §10.5.
Please read carefully, it's a hard calculation.
- Solve
**problem 10.2**, part (a); solutions.

- Set 16, due February 27;
solutions.
- Set 17, due March 6;
solutions.
- Set 18, due March 13;
solutions.
- Set 19, due March 27.
- Set 20, due April 10;
solutions.
- Set 21, due April 17;
solutions.
- Set 22, due April 24;
solutions.
- Set 23, due May 1;
solutions.
- Set 24, due May 8;
solutions.

### Exams

Last Modified: May 8, 2019.
Vadim Kaplunovsky

vadim@physics.utexas.edu