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Quantum Theory

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Quantum TheoryThis superb text by David Bohm, formerly Princeton University and Emeritus Professor of Theoretical Physics at Birkbeck College, University of London, provides a formulation of the quantum theory in terms of qualitative and imaginative concepts that have evolved outside and beyond classical theory. Although it presents the main ideas of quantum theory essentially in nonmathematical terms, it follows these with a broad range of specific applications

This superb text by David Bohm, formerly Princeton University and Emeritus Professor of Theoretical Physics at Birkbeck College, University of London, provides a formulation of the quantum theory in terms of qualitative and imaginative concepts that have evolved outside and beyond classical theory. Although it presents the main ideas of quantum theory essentially in nonmathematical terms, it follows these with a broad range of specific applications that are worked out in considerable mathematical detail.
Addressed primarily to advanced undergraduate students, the text begins with a study of the physical formulation of the quantum theory, from its origin and early development through an analysis of wave vs. particle properties of matter. In Part II, Professor Bohm addresses the mathematical formulation of the quantum theory, examining wave functions, operators, Schr dinger's equation, fluctuations, correlations, and eigenfunctions.
Part III takes up applications to simple systems and further extensions of quantum theory formulation, including matrix formulation and spin and angular momentum. Parts IV and V explore the methods of approximate solution of Schr dinger's equation and the theory of scattering. In Part VI, the process of measurement is examined along with the relationship between quantum and classical concepts.
Throughout the text, Professor Bohm places strong emphasis on showing how the quantum theory can be developed in a natural way, starting from the previously existing classical theory and going step by step through the experimental facts and theoretical lines of reasoning which led to replacement of the classical theory by the quantum theory.



Binding Type: Paperback
Publisher: Dover Publications
Published: 05/01/1989
ISBN: 9780486659695
Pages: 672
Weight: 1.44lbs
Size: 8.45h x 5.38w x 1.23d
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SKU: 20789806848

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Catherine Lee
Battle Creek, US
★★★★★ 5
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Flavor Name: Variety, Size: 29 Ounce (Pack of 1)
You can’t go wrong with Goldfish! I got them for my youngest grandson and he absolutely loved them! I got to taste the post slobber ones. He takes them out of his mouth and is very adamant that I then eat it. The things you think you’ll never do! Back to the crackers. They’re all delicious!
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Reviewed in the United States on May 30, 2026
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M. Alexander
San Leandro, US
★★★★★ 4
Great snack but packaging could be better
Flavor Name: Variety, Size: 29 Ounce (Pack of 1)
The variety pack is perfect for kids’ lunches and road trips—lots of flavors to choose from and they’re always fresh and crunchy. The only downside is the small bags don’t always feel evenly filled, so you sometimes get more air than crackers. Still, a convenient and tasty snack that my family enjoys.
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Reviewed in the United States on September 2, 2025
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Gracie Dodd
Birmingham, US
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Great option
Flavor Name: Variety, Size: 29 Ounce (Pack of 1)
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Reviewed in the United States on May 25, 2026
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Kacie Corona
San Leandro, US
★★★★★ 5
Love this variety pack!
Flavor Name: Variety, Size: 29 Ounce (Pack of 1)
Love my fishies and love this amazingly large size for such a great price. Always fresh. Perfect for snacking in every situation.
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Port Orchard, US
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Size: 12 Fl Oz (Pack of 12), Number of Items: 12
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