Many-Body Methods for Atoms, Molecules and Clusters
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...
Uloženo v:
| Hlavní autor: | |
|---|---|
| Médium: | Elektronický zdroj E-kniha |
| Jazyk: | angličtina |
| Vydáno: |
Cham :
Springer International Publishing,
2018.
|
| Vydání: | 1st ed. 2018. |
| Edice: | Lecture Notes in Chemistry,
94 |
| Témata: | |
| ISBN: | 9783319936024 |
| ISSN: | 0342-4901 ; |
| On-line přístup: |
|
| Tagy: |
Přidat tag
Žádné tagy, Buďte první, kdo vytvoří štítek k tomuto záznamu!
|
MARC
| LEADER | 00000nam a22000005i 4500 | ||
|---|---|---|---|
| 003 | SK-BrCVT | ||
| 005 | 20220618101329.0 | ||
| 007 | cr nn 008mamaa | ||
| 008 | 181102s2018 gw | s |||| 0|eng d | ||
| 020 | |a 9783319936024 | ||
| 024 | 7 | |a 10.1007/978-3-319-93602-4 |2 doi | |
| 035 | |a CVTIDW11370 | ||
| 040 | |a Springer-Nature |b eng |c CVTISR |e AACR2 | ||
| 041 | |a eng | ||
| 100 | 1 | |a Schirmer, Jochen. |4 aut | |
| 245 | 1 | 0 | |a Many-Body Methods for Atoms, Molecules and Clusters |h [electronic resource] / |c by Jochen Schirmer. |
| 250 | |a 1st ed. 2018. | ||
| 260 | 1 | |a Cham : |b Springer International Publishing, |c 2018. | |
| 300 | |a XII, 332 p. 53 illus., 2 illus. in color. |b online resource. | ||
| 490 | 1 | |a Lecture Notes in Chemistry, |x 0342-4901 ; |v 94 | |
| 500 | |a Chemistry and Materials Science | ||
| 505 | 0 | |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. | |
| 516 | |a text file PDF | ||
| 520 | |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. | ||
| 650 | 0 | |a Chemistry, Physical and theoretical. | |
| 650 | 0 | |a Mathematical physics. | |
| 650 | 0 | |a Chemometrics. | |
| 650 | 0 | |a Atomic structure . | |
| 650 | 0 | |a Molecular structure . | |
| 650 | 0 | |a Physical chemistry. | |
| 856 | 4 | 0 | |u http://hanproxy.cvtisr.sk/han/cvti-ebook-springer-eisbn-978-3-319-93602-4 |y Vzdialený prístup pre registrovaných používateľov |
| 910 | |b ZE08650 | ||
| 919 | |a 978-3-319-93602-4 | ||
| 974 | |a andrea.lebedova |f Elektronické zdroje | ||
| 992 | |a SUD | ||
| 999 | |c 237160 |d 237160 | ||