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Record Nr. |
UNINA9910782328703321 |
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Autore |
Sadovskii M. V (Mikhail Vissarionovich), <1948-> |
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Titolo |
Diagrammatics [[electronic resource] ] : lectures on selected problems in condensed matter theory / / Michael V. Sadovskii |
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Pubbl/distr/stampa |
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Singapore ; ; Hackensack, NJ, : World Scientific, c2006 |
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ISBN |
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1-281-91942-X |
9786611919429 |
981-277-436-X |
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Descrizione fisica |
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1 online resource (359 p.) |
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Disciplina |
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Soggetti |
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Condensed matter |
Quantum field theory |
Feynman diagrams |
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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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Preface; Contents; 1 Introduction; 1.1 Quasiparticles and Green's functions; 1.2 Diagram technique. Dyson equation; 1.3 Green's functions at finite temperatures; 2 Electron-Electron Interaction; 2.1 Diagram rules; 2.2 Electron gas with Coulomb interaction; 2.3 Polarization operator of free electron gas at T = 0; 2.4 Dielectric function of an electron gas; 2.5 Electron self-energy effective mass and damping of quasiparticles; 2.6 RKKY-oscillations; 2.7 Linear response; 2.8 Microscopic foundations of Landau-Silin theory of Fermi-liquids; 2.9 Interaction of quasiparticles in Fermi-liquid |
2.10 Non-Fermi-liquid behavior3 Electron-Phonon Interaction; 3.1 Diagram rules; 3.2 Electron self-energy; 3.3 Migdal theorem; 3.4 Self-energy and spectrum of phonons; 3.5 Plasma model; 3.6 Phonons and fluctuations; 4 Electrons in Disordered Systems; 4.1 Diagram technique for ""impurity"" scattering; 4.2 Single-electron Green's function; 4.3 Keldysh model; 4.4 Conductivity and two-particle Green's function; 4.5 Bethe-Salpeter equation ""diffuson"" and ""Cooperon""; 4.6 Quantum corrections self-consistent theory of localization and Anderson transition; 4.6.1 Quantum corrections to conductivity |
4.6.1.1 Technical details4.6.1.2 ""Poor man"" interpretation of quantum |
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