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Author Kazakov, Konstantin.

Title Quantum theory of anharmonic effects in molecules / Konstantin V. Kazakov.

Imprint [Place of publication not identified] : Elsevier, 2012.


Location Call No. OPAC Message Status
 Axe Elsevier ScienceDirect Ebook  Electronic Book    ---  Available
Description 1 online resource
text txt rdacontent
computer c rdamedia
online resource cr rdacarrier
text file
Series Elsevier insights
Elsevier insights.
Summary Presented in a clear and straightforward analysis, this book explores quantum mechanics and the application of quantum mechanics to interpret spectral phenomena. Specifically, the book discusses the relation between spectral features in mid or rear infrared regions, or in Raman scattering spectrum, and interactions between molecules or molecular species such as molecular ions, and their respective motions in gaseous or crystalline conditions. Beginning with an overview of conventional methods and problems which arise in molecular spectroscopy, the second half of the book suggests original techniques to investigate the area. The treatment is based on rigorous quantum-mechanical theories and procedures that are readily implemented in either manual methods or with symbolic computational software. Offers a novel approach in its application to physical phenomenaConcise and clear discussions of quantum-mechanical theories and spectrum analysisProvides both theories and applications.
Bibliography Includes bibliographical references.
Note Title from publisher's Web site (ScienceDirect, viewed on July 10, 2012).
Contents 1.The Laws of Quantum Mechanics -- Introduction -- Observables and Variables -- The Conditions of Quantum Theory -- Angular Momentum -- The Principal Equations -- Dirac's Theory -- Spin and Magnetic Moment -- Phenomenological Description -- Semiclassical Theory of Radiation -- Fermi's Golden Rule -- Intensities of Transitions -- Second Quantization -- A Harmonic Oscillator -- The Fields of Bosons and Fermions -- Molecules -- Born -- Oppenheimer Approximation -- Chemical Bond -- Questions of Symmetry -- Point Groups -- Classification of States According to Symmetry -- 2.The Evolution of Perturbation Theory -- Preamble -- Frequencies and Intensities -- Perturbation Algebra -- Expansions of Two Types -- Many-Time Formalism -- Methods of Quantum-Field Theory -- Diagrams and Computational Rules -- Other Trends and Methods -- Alternative Perturbation Theory -- Canonical Transformation -- Hypervirial Result -- 3.Polynomials of Quantum Numbers -- The Principles of the Theory -- Recurrence Equations -- Many-Dimensional Case -- The Problem of Degenerate States -- Introduction to a Theory of Anharmonicity -- Advantages of the New Technique -- Polynomials and Computational Rules -- Electro-Optics of Molecules -- Phenomenon of Strong Anharmonicity -- The Direct and Inverse Problems of Spectroscopy -- Extraneous Quantum Numbers -- Factorization of the Matrix Elements -- The First Coefficients -- Calculation of Higher-Order Approximations -- Future Developments -- Functions of Quantum Numbers -- Background -- 4.Effects of Anharmonicity -- Extension to Magnetic Phenomena -- Magneto-Optical Anharmonicity -- An Electron in a Magnetic Field -- The Resonance Interaction -- Dimers in Low-Temperature Liquids -- Diatomic Dimers -- On the Theory of Overtones -- XH-XH Pairs -- 5.The Method of Factorization -- Algebraic Formalism -- Atom of Hydrogen Type -- Some Problems Involving Anharmonicity -- Poschl-Teller Potential -- Poschl-Teller-Like Potential -- Morse's Oscillator -- Generalized Morse's Oscillator.
Subject Perturbation (Quantum dynamics)
Harmonic oscillators.
Perturbation (Mécanique quantique)
Oscillateurs harmoniques.
SCIENCE -- Physics -- Quantum Theory.
Harmonic oscillators. (OCoLC)fst00951504
Perturbation (Quantum dynamics) (OCoLC)fst01058907
Genre/Form Electronic books.
Electronic books.
Other Form: Print version: Kazakov, Konstantin. Quantum theory of anharmonic effects in molecules. [Place of publication not identified] : Elsevier, 2012 (DLC) 2012940755
ISBN 9780123979124 (electronic bk.)
0123979129 (electronic bk.)
0123979390 (electronic bk.)
9780123979391 (electronic bk.)
9781280880605 (MyiLibrary)
1280880600 (MyiLibrary)
Standard No. AU@ 000050015367
CHBIS 009943021
CHDSB 005994732
CHVBK 303573104
DEBBG BV041056536
DEBBG BV042312835
DEBSZ 371032997
NZ1 15194281

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