Variational Principles in the Theory of Collisions
Author: I͡Uriĭ Nikolaevich Demkov
Publisher:
Published: 1963
Total Pages: 176
ISBN-13:
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Author: I͡Uriĭ Nikolaevich Demkov
Publisher:
Published: 1963
Total Pages: 176
ISBN-13:
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Publisher:
Published: 1973
Total Pages: 1132
ISBN-13:
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Publisher:
Published: 1964
Total Pages: 1004
ISBN-13:
DOWNLOAD EBOOKAuthor: B. L. Moiseiwitsch
Publisher: Courier Corporation
Published: 2013-02-20
Total Pages: 534
ISBN-13: 0486150496
DOWNLOAD EBOOKThis graduate-level text's primary objective is to demonstrate the expression of the equations of the various branches of mathematical physics in the succinct and elegant form of variational principles (and thereby illuminate their interrelationship). Its related intentions are to show how variational principles may be employed to determine the discrete eigenvalues for stationary state problems and to illustrate how to find the values of quantities (such as the phase shifts) that arise in the theory of scattering. Chapter-by-chapter treatment consists of analytical dynamics; optics, wave mechanics, and quantum mechanics; field equations; eigenvalue problems; and scattering theory. 1966 edition. Bibliography. Index.
Author: Joseph O. Hirschfelder
Publisher: John Wiley & Sons
Published: 2009-09-08
Total Pages: 852
ISBN-13: 0470144068
DOWNLOAD EBOOKThe Advances in Chemical Physics series provides the chemical physics and physical chemistry fields with a forum for critical, authoritative evaluations of advances in every area of the discipline. Filled with cutting-edge research reported in a cohesive manner not found elsewhere in the literature, each volume of the Advances in Chemical Physics series serves as the perfect supplement to any advanced graduate class devoted to the study of chemical physics.
Author:
Publisher:
Published: 1969
Total Pages: 362
ISBN-13:
DOWNLOAD EBOOKAuthor: National Lending Library for Science and Technology (Great Britain)
Publisher:
Published: 1964
Total Pages: 1264
ISBN-13:
DOWNLOAD EBOOKAuthor: H.O. Lutz
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 675
ISBN-13: 146133781X
DOWNLOAD EBOOKIn recent years, the impact of new experimental techniques (e.g., nuclear physics methods, availability of high-intensity light sources) as well as an increasing demand for atomic collision data in other fields of physics (e.g., plasma physics, astrophysics, laser physics, surface physics, etc.) have stimulated a renewed, strong interest in atomic collision research. Due to the explosive development of the various fields, scientists often even have dif ficulty in keeping up with their own area of research; as a result, the overlap between different fields tends to remain rather limited. Instead of having access to the full knowledge accumulated in other fields, one uses only the small fraction which at the moment seems to be of immediate importance to one's own area of interest. Clearly, many fruitful and stimulating ideas are lost in this way, causing progress to be made much more slowly than it could be. Atomic col lision physics is no exception to this rule. Although it is of basic interest to many other areas, it is mostly regarded merely as a (nonetheless important) tool by which to gain additional information.
Author: Robert K. Nesbet
Publisher: Cambridge University Press
Published: 2002-11-14
Total Pages: 245
ISBN-13: 1139435698
DOWNLOAD EBOOKThis book brings together the essential ideas and methods behind applications of variational theory in theoretical physics and chemistry. The emphasis is on understanding physical and computational applications of variational methodology rather than on rigorous mathematical formalism. The text begins with an historical survey of familiar variational principles in classical mechanics and optimization theory, then proceeds to develop the variational principles and formalism behind current computational methodology for bound and continuum quantum states of interacting electrons in atoms, molecules, and condensed matter. It covers multiple-scattering theory, including a detailed presentation of contemporary methodology for electron-impact rotational and vibrational excitation of molecules. The book ends with an introduction to the variational theory of relativistic fields. Ideal for graduate students and researchers in any field that uses variational methodology, this book is particularly suitable as a backup reference for lecture courses in mathematical methods in physics and theoretical chemistry.