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1. |
Record Nr. |
UNINA9910452287103321 |
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Titolo |
Complex quantum systems [[electronic resource] ] : analysis of large Coulomb systems / / editor: Heinz Siedentop |
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Pubbl/distr/stampa |
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[Hackensack], NJ, : World Scientific, c2013 |
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ISBN |
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Descrizione fisica |
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1 online resource (303 p.) |
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Collana |
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Lecture notes series, , 1793-0758 ; ; v. 24 |
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Altri autori (Persone) |
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Disciplina |
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Soggetti |
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Quantum statistics |
Quantum electrodynamics - Mathematics |
Electronic books. |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references. |
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Nota di contenuto |
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CONTENTS; Foreword; Preface; Stability of Matter Rafael D. Benguria and Benjamın A. Loewe; 1. Introduction: The stability of quantum systems: A historical overview; 2. Stability of Matter: The classical proof of Lieb and Thirring; 2.1. Stability of the hydrogen atom in non-relativistic quantum mechanics; 2.2. Stability of a system of N electrons in non-relativistic quantum mechanics; 2.3. Stability of a many particle system via Thomas-Fermi theory; 2.4. Bibliographical remarks; 3. Lieb-Thirring Inequalities |
3.1. Use of commutation methods to prove the Lieb-Thirring inequality for = 3/2 in dimension 13.2. The Eden-Foias bound ([46]); 3.3. Bibliographical remarks; 4. Electrostatic Inequalities; 5. The Maximum Number of Electrons an Atom Can Bind; 5.1. The maximum number of electrons for a one center case in the Thomas-Fermi model; 5.2. Bound on Nc(Z) for the TFW model in the atomic case; 6. The Stability of Matter for a Relativistic Toy Model; 6.1. Bibliographical remarks; 7. A New Lieb-Oxford Bound with Gradient Corrections; Acknowledgments; Appendix: A Short History of the Atom; References |
Mathematical Density and Density Matrix Functional Theory (DFT and DMFT) Volker Bach1. Introduction; 2. Exchange Correlation and LDA; 3. Kinetic Energy and Lieb-Thirring Inequality; 4. Thomas-Fermi Theory and Stability of Matter; 5. Hartree-Fock Theory; 6. Correlation Estimate Improving the Lieb-Oxford Inequality; 7. Accuracy of the Hartree-Fock |
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Approximation for Large Neutral Atoms; 8. N-Representability; Acknowledgments; References; On the Dynamics of a Fermi Gas in a Random Medium with Dynamical Hartree-Fock Interactions Thomas Chen; 1. Introduction; Acknowledgment |
ReferencesOn the Minimization of Hamiltonians over Pure Gaussian States Jan Derezinski, Marcin Napiorkowski, and Jan Philip Solovej; 1. Introduction; Acknowledgments; 2. Preliminaries; 2.1. 2nd quantization; 2.2. Wick quantization; 2.3. Bogoliubov transformations; 2.4. Pure Gaussian states; 3. Main Result; References; Variational Approach to Electronic Structure Calculations on Second-Order Reduced Density Matrices and the N-Representability Problem Maho Nakata, Mituhiro Fukuda, and Katsuki Fujisawa; 1. Introduction; 2. The Reduced-Density-Matrix Method; 2.1. Pure states and ensemble states |
2.2. The first-order and second-order reduced density matrices |
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Sommario/riassunto |
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This volume is based on lectures given during the program Complex Quantum Systems held at the National University of Singapore's Institute for Mathematical Sciences from 17 February to 27 March 2010. It guides the reader through two introductory expositions on large Coulomb systems to five of the most important developments in the field: derivation of mean field equations, derivation of effective Hamiltonians, alternative high precision methods in quantum chemistry, modern many body methods originating from quantum information, and - the most complex - semirelativistic quantum electrodynamics. |
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2. |
Record Nr. |
UNINA9910451434003321 |
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Autore |
Dingwall Robert |
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Titolo |
Essays on professions [[electronic resource] /] / Robert Dingwall |
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Pubbl/distr/stampa |
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Aldershot, England ; ; Burlington, VT, : Ashgate, c2008 |
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ISBN |
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1-317-14161-X |
1-317-14160-1 |
1-281-23845-7 |
9786611238452 |
0-7546-8942-5 |
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Descrizione fisica |
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1 online resource (187 p.) |
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Collana |
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Ashgate classics in sociology |
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Disciplina |
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Soggetti |
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Professions - Sociological aspects |
Law |
Medicine |
Electronic books. |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references (p. [143]-161) and index. |
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Nota di contenuto |
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Cover; Contents; Series Editor's Preface; Foreword; Acknowledgements; Chapter 1 The Legacy of Parsons and Hughes; Chapter 2 Accomplishing Profession; Chapter 3 'Atrocity Stories' and Professional Relationships; Chapter 4 'In the Beginning was the Work...' Reflections on the Genesis of Occupations; Chapter 5 'A Respectable Profession'? Sociological and Economic Perspectives on the Regulation of Professional Services; Chapter 6 Closing the Market: Licensure and English Pharmacy 1794-1868; Chapter 7 Herbert Spencer and the Professions: Occupational Ecology Reconsidered |
Chapter 8 Professions and Social Order in a Global SocietyChapter 9 'After the Fall ...': Capitulating to the Routine in Professional Work; Chapter 10 In Memory of Eliot Freidson: Is "professional dominance" an obsolete concept?; Endnotes; References; Author Index; Subject Index |
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Sommario/riassunto |
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This is a timely and comprehensive collection of essays on professions, mainly in the fields of law and medicine, by an established academic. For the first time these hard to find or out of print papers are available |
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in one place and are the culmination of the author's best work in the field. |
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