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As n brief characterization of its content, this ninth volume in the Course of Theoretical Physics may be said to deal with the quantum theory of the condensed state of matter. It opens with a detailed exposition of the theory of Bose and Fermi quantum liquids. This theory, set up by L. D. Landau following the experimental discoveries by P. L. Kapitza, is now an independent branch of theoretical physics. Its importance is in fact measured not so much by even the remarkable phenomena that occur in the liquid isotopes of helium as by the fact that the concepts of a quantum liquid and its spectrum are essentially the foundation for the quantum description of macroscopic bodies. 此书为英文版。 |
Preface Notation Ⅰ. THEcNORMALcFERMIcLIQUID 1. ElementarycexitationscincaquantumcFermicliquid 2. Interactioncofcquasi-particles 3. MagneticcsusceptibilitycofcacFermicliquid 4.Zerocsound 5.SpincwavescincacFermicliquid 6.AcdegeneratecalmostcidealcFermicgascwithcrepulsioncbetv,ceencthecparticles Ⅱ. GREEN'ScFUNCTIONScINcAcFERMIcSYSTEMcATcT=0 7.Green'scfunctionscincacmacroscopiccsystem 8. DeterminationcofcthecenregycspectrumcfromcthecGreen'scfunction 9.Green'scfunctioncofcancidealcFermicgas 10. ParticlecmomentumcdistributioncincacFermicliquid 11. CalculationcofcthermodynamiccquantitiescfromcthecGreen'scfunction 12. Ψcoperatorscincthecinteractioncrepresentation 13. ThecdiagramctechniquecforcFermicsystems 14. Thecself-energycfunction 15. Thectwo-particlecGreen'scfunction1 16. Thecrelationcofcthecvertexcfunctioncofcthecquasi-particlecscatteringcamplitude 17. Thecvertexcfunctioncforcsmallcmomentumctransfers 18. Thecrelationcofctchec |
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