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101 0 $aeng
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181   $ctxt$2rdacontent
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200 10$aNonequilibrium many-body theory of quantum systems $ea modern introduction /$fGianluca Stefanucci, University of Rome Tor Vergata, Italy, Robert van Leeuwen, University of Jyva?skyla?, Finland$b[electronic resource]
210  1$aCambridge :$cCambridge University Press,$d2013.
215   $a1 online resource (xvii, 600 pages) $cdigital, PDF file(s)
300   $aTitle from publisher's bibliographic system (viewed on 05 Oct 2015).
311   $a0-521-76617-6 
311   $a1-107-35707-1 
320   $aIncludes bibliographical references and index.
327   $aMachine generated contents note: Preface; 1. Second quantization; 2. Getting familiar with second quantization: model Hamiltonians; 3. Time-dependent problems and equations of motion; 4. The contour idea; 5. Many-particle Green's functions; 6. One-particle Green's function; 7. Mean field approximations; 8. Conserving approximations: two-particle Green's function; 9. Conserving approximations: self-energy; 10. MBPT for the Green's function; 11. MBPT and variational principles for the grand potential; 12. MBPT for the two-particle Green's function; 13. Applications of MBPT to equilibrium problems; 14. Linear response theory: preliminaries; 15. Linear response theory: many-body formulation; 16. Applications of MBPT to nonequilibrium problems; Appendices; Index.
330   $aThe Green's function method is one of the most powerful and versatile formalisms in physics, and its nonequilibrium version has proved invaluable in many research fields. This book provides a unique, self-contained introduction to nonequilibrium many-body theory. Starting with basic quantum mechanics, the authors introduce the equilibrium and nonequilibrium Green's function formalisms within a unified framework called the contour formalism. The physical content of the contour Green's functions and the diagrammatic expansions are explained with a focus on the time-dependent aspect. Every result is derived step-by-step, critically discussed and then applied to different physical systems, ranging from molecules and nanostructures to metals and insulators. With an abundance of illustrative examples, this accessible book is ideal for graduate students and researchers who are interested in excited state properties of matter and nonequilibrium physics.
606   $aGreen's functions
606   $aMany-body problem
606   $aQuantum theory$xMathematics
615  0$aGreen's functions.
615  0$aMany-body problem.
615  0$aQuantum theory$xMathematics.
676   $a530.1/5353
700   $aStefanucci$b Gianluca$f1973-$0520733
702   $aLeeuwen$b Robert van
801  0$bUkCbUP
801  1$bUkCbUP
906   $aBOOK
912   $a9910464663903321
996   $aNonequilibrium many-body theory of quantum systems$92464131
997   $aUNINA