PHYSICS 115C: QUANTUM MECHANICS

SUMMER 2012

Lecture: MTW 9:30-10:45 in Girvetz 1119

Discussion: Thu 9:30-10:50 in Phelps 3515



ANNOUNCEMENTS

7/24: Here are the solutions to HW#2: HW 4 solutions



7/23: The topics and presenters for next week's scattering presentations have been posted (see the link in the class notes /schedule section below). If you do not yet have a topic, please email me right away to sign up for one so you can coordinate with your partner. The "Classical Hard Sphere Scattering" is a shorter topic and only needs one presenter.



7/23: Here are the solutions to HW#2: HW 3 solutions



7/10: Here are the solutions to HW#2: HW 2 solutions



7/10: Please check your email for an invitation to the google spreadsheet which will allow you to sign up for a presentation topic. Sign-ups are first come, first served, so if you are partial to a particular partner or topic, sign up early!



7/9: Here are the solutions to HW#1: HW 1 solutions



6/25: Welcome to Physics 115C!





COURSE INFORMATION

Lecturer: Doug Folsom ( email: )
Office: Trailer 942, Room 1007
Office Hours: MW 12:15 - 1:15

TA: Jacob Skrabacz( email: )
Office: Physics Study Room
Office Hours: Th 12:00-1:30

Textbook:

Griffiths, Introduction to Quantum Mechanics, 2nd edition

Optional: Townsend, A Modern Approach to Quantum Mechanics


Course Outline:

Physics 115C is a continuation of Physics 115AB. The first two courses of the sequence deal mostly with the principles of Quantum Mechanics, while 115C is aimed more toward the practice of Quantum Mechanics. The course is organized into a collection of separate topics: variational principle, WKB approximation, perturbation theory, atoms and radiation, relativistic QM, and scattering theory. Most (but not all) of the material will be covered in Griffiths (but not in the same order).


Grading:

Due to the condensed timeline and smaller class size of a summer course, the grading scheme will be different from Physics 115AB:

Grades will be based on 5 homeworks, 4 in-class quizzes, and a presentation:
Homework: 50% ( each is worth 10% )
In-class quizzes: 40% ( each is worth 10% )
Presentation: 10% ( presentation 8%, attendance 2% )

The presentations will be given (in teams of 2) in lecture during the final week of class ( 7/30-8/1 ). Attendance on each of the two days you are not presenting will be worth 1% of your grade.

Course Schedule:

Lecture
Topic
HW / Quiz
6/25
Course Introduction, Variational Principle
6/26
Variational Principle, WKB approximation
6/27
WKB approximation
7/2
Time-independent perturbation theory HW 1 due / In-Class Quiz 1
7/3
Time-independent perturbation theory, degeneracy
7/4
Holiday Holiday
7/9
Time-independent perturbation theory, fine structure HW 2 due / In-Class Quiz 2
7/10
Time-dependent perturbation theory
7/11
Time-dependent perturbation theory
7/16
Transition Rates HW 3 due / In-Class Quiz 3
7/17
Quantizing E&M
7/18
Atoms and Radiation
7/23
Atoms and Radiation HW 4 due / In-Class Quiz 4
7/24
Relativistic QM
7/25
Relativistic QM , Dirac Equation
7/30
Scattering (student presentations)
7/31
Scattering (student presentations)
8/1
Scattering (student presentations) HW 5 due


HOMEWORK:

Homework #1

Homework #2

Homework #3

Homework #4

Homework #5