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04871nam a2200577 4500 |
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978-3-319-93602-4 |
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20191029053812.0 |
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181102s2018 gw | s |||| 0|eng d |
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|a 9783319936024
|9 978-3-319-93602-4
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|a 10.1007/978-3-319-93602-4
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|a 541.2
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|a Schirmer, Jochen.
|e author.
|4 aut
|4 http://id.loc.gov/vocabulary/relators/aut
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|a Many-Body Methods for Atoms, Molecules and Clusters
|h [electronic resource] /
|c by Jochen Schirmer.
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|a 1st ed. 2018.
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|a Cham :
|b Springer International Publishing :
|b Imprint: Springer,
|c 2018.
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300 |
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|a XII, 332 p. 53 illus., 2 illus. in color.
|b online resource.
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|a text
|b txt
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|a computer
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|a online resource
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|a text file
|b PDF
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|a Lecture Notes in Chemistry,
|x 0342-4901 ;
|v 94
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|a Part I Many-Electron Systems and the Electron Propagator -- Systems of identical particles -- Second quantization -- One-particle Green's function -- Part II Formalism of Diagrammatic Perturbation Theory -- Perturbation theory for the electron propagator -- Introducing diagrams -- Feynman diagrams -- Time-ordered or Goldstone diagrams -- Part III Approximation and Computational Schemes -- Self-energy and the Dyson equation -- Algebraic-diagrammatic construction (ADC) -- Direct ADC procedure for the electron propagator -- Intermediate-state representation (ISR) -- Order relations and separability -- Part IV N-Electronic excitations -- Polarization propagator -- ADC and ISR approaches to the polarization propagator -- Random-phase approximation (RPA) -- Part V. A look at related methods -- Algebraic propagator methods -- Coupled-cluster methods for generalized excitations -- Appendix.
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|a This book provides an introduction to many-body methods for applications in quantum chemistry. These methods, originating in field-theory, offer an alternative to conventional quantum-chemical approaches to the treatment of the many-electron problem in molecules. Starting with a general introduction to the atomic and molecular many-electron problem, the book then develops a stringent formalism of field-theoretical many-body theory, culminating in the diagrammatic perturbation expansions of many-body Green's functions or propagators in terms of Feynman diagrams. It also introduces and analyzes practical computational methods, such as the field-tested algebraic-diagrammatic construction (ADC) schemes. The ADC concept can also be established via a wave-function based procedure, referred to as intermediate state representation (ISR), which bridges the gap between propagator and wave-function formulations. Based on the current rapid increase in computer power and the development of efficient computational methods, quantum chemistry has emerged as a potent theoretical tool for treating ever-larger molecules and problems of chemical and physical interest. Offering an introduction to many-body methods, this book appeals to advanced students interested in an alternative approach to the many-electron problem in molecules, and is suitable for any courses dealing with computational methods in quantum chemistry.
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650 |
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|a Chemistry, Physical and theoretical.
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|a Mathematical physics.
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|a Chemometrics.
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|a Atomic structure .
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|a Molecular structure .
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|a Physical chemistry.
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|a Theoretical and Computational Chemistry.
|0 http://scigraph.springernature.com/things/product-market-codes/C25007
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|a Theoretical, Mathematical and Computational Physics.
|0 http://scigraph.springernature.com/things/product-market-codes/P19005
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650 |
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|a Math. Applications in Chemistry.
|0 http://scigraph.springernature.com/things/product-market-codes/C17004
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650 |
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|a Mathematical Applications in the Physical Sciences.
|0 http://scigraph.springernature.com/things/product-market-codes/M13120
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|a Atomic/Molecular Structure and Spectra.
|0 http://scigraph.springernature.com/things/product-market-codes/P24017
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|a Physical Chemistry.
|0 http://scigraph.springernature.com/things/product-market-codes/C21001
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710 |
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|a SpringerLink (Online service)
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773 |
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|t Springer eBooks
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776 |
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8 |
|i Printed edition:
|z 9783319936017
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776 |
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|i Printed edition:
|z 9783319936031
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776 |
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8 |
|i Printed edition:
|z 9783030066918
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830 |
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|a Lecture Notes in Chemistry,
|x 0342-4901 ;
|v 94
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856 |
4 |
0 |
|u https://doi.org/10.1007/978-3-319-93602-4
|z Full Text via HEAL-Link
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912 |
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|a ZDB-2-CMS
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950 |
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|a Chemistry and Materials Science (Springer-11644)
|