Physics 1403

Classical and Quantum Waves

Fall 1999, Monday, Wednesday, Friday 10 to 10:50

Instructors: Professor William J. Willis and Dr. Jeremy Dodd

Email addresss: willis@nevis1.columbia.edu

Telephone: 914 591 2809 (home 914 693 8796)

Office hours: 10-11 Monday and Wednesdays in 908 Pupin.

Synopsis: Role of wave motion in physics. Propagation of E.M. disturbances in

vacuum with constant speed of light in all frames. Frame-dependence of simultaneity, Special Relativity. Classical waves. Fourier series. E.M.

waves in a box. Photoelectric effect. Matter waves and wave equation.

Barriers and tunneling. Hydrogen atom. Spin of atoms and electrons.
Periodic Table. Metals and insulators. Semiconductors. The nucleus.

Elementary particles and fields.

Text Physics for Scientists and Engineers, P. Tipler, Third Ed., Worth 1991

Grading: The elements of the grade and their weights are: first test 15%, second test 25%, final 45%, homework 12% and discussion 3%. At the tests, you are permitted one page of hand-written notes.

Homework: The homework is due at the beginning of the class on the date listed in the Assigment Table. The problems that deal with the work covered in that lecture are easy ones. Their purpose is to gently exercise the material covered in the reading for that day, and to allow you to profit maximally by the discussion that day and to ask questions if it would help. There are some harder problems, not many, that use material covered in the previous lecture. Given this purpose, you will understand the rule that homework will not be accepted at any later time.

Discussion: This is naturally difficult in a class like this, but still important in such a subject that introduces very novel concepts. We will encourage this by rewarding participation in the grading. This means keeping track of names. If some people really don’t like to be put on the spot, they can arrange to come to the Office Hour to do this.

Assignments: like this example, showing the Assignments up to the first test

: