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The Quantum World
PHYS180 SP

Everyone has heard about Einstein and relativity theory. The greater revolution in 20th-century physics, however, is quantum theory. It provides the framework for all microscopic physics. But mere probabilities have replaced the definite predictions of classical physics, and the theory has undermined the physicist's conception of reality. Lecture demonstrations and plausible reasoning will lead us to the structure of quantum theory. We will see how classical determinism is replaced by probabilities and the Heisenberg uncertainty principle. Classical reality, independent of the observer, will dissolve into something tenuous and conditional. Throughout, the emphasis will be on principles and philosophical implications, not on problem solving. Mathematics beyond the level presupposed will be handled by computer graphics, both in class and in the homework (programs will be provided).

MAJOR READINGS

Banesh Hoffmann, THE STRANGE STORY OF THE QUANTUM Werner Heisenberg, PHYSICS AND PHILOSOPHY Davies & Brown, THE GHOST IN THE ATOM Max Born, Nobel lecture

EXAMINATIONS AND ASSIGNMENTS

Weekly homework assignments; a 2-page paper and a 5-page paper; an hour exam and a final exam.

ADDITIONAL REQUIREMENTS and/or COMMENTS

A year of high school physics. Faithful attendance is required. Unless preregistered students attend the first class meeting or communicate directly with the instructor prior to the first class, they will be dropped from the class list.

COURSE FORMAT: Lecture

REGISTRATION INFORMATION

Level: UGRD    Credit: 1    Gen Ed Area Dept: NSM PHYS    Grading Mode: Student Option   

Prerequisites: MATH117 OR MATH121

Last Updated on MAR-24-2000

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