Variational Principles and Methods in Theoretical Physics and Chemistry

Robert K. Nesbet

ISBN 10: 0521803918 / ISBN 13: 9780521803915

Published by Cambridge University Press, 2003

About this Item

Druck auf Anfrage Neuware - Printed after ordering - This 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.

Seller Inventory # 9780521803915

Bibliographic Details

• Title: Variational Principles and Methods in Theoretical Physics and Chemistry
• Publisher: Cambridge University Press
• Publication Date: 2003
• Language: English
• ISBN 10: 0521803918
• ISBN 13: 9780521803915
• Binding: Buch
• Condition: Neu
• Dimensions: 250W x 175H x 18D millimeters 250 millimeters width by 175 millimeters height by 18 millimeters depth
• Weight: 607 grams

About this title

Synopsis

This book consolidates and brings up to date the variational theory and methods currently used in many branches of theoretical physics and chemistry. The text surveys essential ideas and methods, concentrating on theory as used in applications rather than on fine points of rigorous mathematics. Essential concepts are developed in a common notation and from a uniform critical point of view. Examples of important applications are reviewed in sufficient detail to provide the reader with a critical understanding of context and methodology.

Book Description

This book consolidates and brings up to date the variational theory and methods currently used in many branches of theoretical physics and chemistry. The text surveys essential ideas and methods, concentrating on theory as used in applications rather than on fine points of rigorous mathematics. Essential concepts are developed in a common notation and from a uniform critical point of view. The theory underlying practical computational methods is developed. Examples of important applications are reviewed in sufficient detail to provide the reader with a critical understanding of context and methodology.