Can I read JWKB approximation: contributions to the theory on EtoBox?

JWKB approximation: contributions to the theory by Nanny / Frömann, Per Olof Frömann is a nonfiction available to read on EtoBox.

What is JWKB approximation: contributions to the theory about?

The book contains a rigorous treatment of the one-dimensional JWBK-approximation. Using the ideas introduced by Zwaan and Kemble as a starting point we develop a method for examining the properties of the JWKB-approximation which is powerful also in intricate and complicated applications. In the first place we have had quantal problems in mind and hence, in the main part of the book, we assume the coefficients of the differential equation considered to be real on the real axis. This assumption simplifies the treatment. There are, however, important applications, for instance in the theory of electromagnetic waves, where the reality condition is not fulfilled. It should therefore be pointed out that the general theory in chapters 3, 4, and 7, is not subject to the above mentioned restriction and that the method can be worked out also when the coefficients are complex.

Who reads JWKB approximation: contributions to the theory?

Author

Nanny / Frömann, Per Olof Frömann

Publisher

NH

Published

1965

Language

EN

ISBN

9780720400854

Category

nonfiction

Subjects

Physics, Science, Quantum Physics