Unit 9: Physical Systems

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Schedule

  • Lecture 9
  • Recitation 10

Lecture Handouts

  • Lecture Notes- Chapter 11: Physical Systems (PDF)

Assignment

  • Problem Set 9 (PDF)
  • Problem Set 9 Solutions (PDF)

Resources

Technical

There are many Web sites that discuss quantum mechanics. Naturally, some are better than others, and some assume a higher level of expertise on the part of visitors than others. Here are a few.

Historical

Books

  • There are many excellent textbooks dealing with quantum mechanics at the graduate or advanced undergraduate level. Unfortunately there is little if anything in the way of good explanations at a simpler level. An excellent set of notes, by MIT faculty, for a graduate course, is Hagelstein, P. L., S. D. Senturia, and T. P. Orlando. Introductory Applied Quantum and Statistical Physics. Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, MA; 2000. ISBN: 0471202762.
  • The philosophy of assuming maximum uncertainty is discussed in Chapter 3 of Tribus, M. Thermostatics and Thermodynamics. Princeton, NJ: D. Van Nostrand Co. Inc., 1961. ASIN: B000ARSH5S.
  • Another good explanation, in terms of estimating probabilities of an unfair die is in E. T. Jaynes, "Information Theory and Statistical Mechanics," pp. 181-218 in Statistical Physics, Brandeis Summer Institute 1962, W. A. Benjamin, Inc., New York, NY; 1963. (PDF)
  • Personal history by Jaynes, Edwin T. "Where Do We Stand on Maximum Entropy?" In The Maximum Entropy Formalism. Edited by Raphael D. Levine and Myron Tribus. Cambridge, MA: MIT Press, 1979, pp. 15-118. ISBN: 0262120801. (PDF)