高等量子力學(第4版)(英文版) [Advanced Quantum Mechanics(4th Edition)] pdf epub mobi txt 電子書 下載 2024
內容簡介
《高等量子力學(第4版)(英文版)》討論瞭非相對論多粒子係統、相對論波方程和相對論量子場論。它的最大特點是數學知識背景討論麯麵、大量的應用案例和練習,幫助讀者全麵瞭解這個科目。
內頁插圖
目錄
Part Ⅰ.Nonrelativistic Many-Particle Systems
1.Second Quantization
1.1 Identical Particles, Many-Particle States, and Permutation Symmetry
1.1.1 States and Observables of Identical Particles
1.1.2 Examples
1.2 Completely Symmetric and Antisymmetric States
1.3 Bosons
1.3.1 States, Fock Space, Creation and Annihilation Operators
1.3.2 The Particle-Number Operator
1.3.3 General Single- and Many-Particle Operators
1.4 Fermions
1.4.1 States, Fock Space, Creation and Annihilation Operators
1.4.2 Single-and Many-Particle Operators
1.5 Field Operators
1.5.1 Transformations Between Different Basis Sy8tems
1.5.2 Field Operators
1.5.3 Field Equations
1.6 Momentum Representation
1.6.1 Momentum Eigen functions and the Hamiltonian
1.6.2 Fourier Transformation of the Density
1.6.3 The Inclusion of Spin
Problems
2.Spin-1/2 Fermions
2.1 Noninteracting Fermions
2.1.1 The Fermi Sphere, Excitations
2.1.2 Single-Particle Correlation Function
2.1.3 Pair Distribution Function
2.1.4 Pair Distribution Function, Density Correlation Functions, and Structure Factor
2.2 Ground State Energy and Elementary Theory of the Electron Gas
2.2.1 Hamiltonian
2.2.2 Ground State Energy in the Hartree-Fock Approximation
2.2.3 Modification of Electron Energy Levels due to the Coulomb Interaction
2.3 Hartree-Fock Equations for Atoms
Problems
3.Bosons
3.1 Free Bosons
3.1.1 Pair Distribution Function for Free Bosons
3.1.2 Two-Particle States of Bosons
3.2 Weakly Interacting, Dilute Bose Gas
3.2.1 Quantum Fluids and Bose-Einstein Condensation
3.2.2 Bogoliubov Theory of the Weakly Interacting Bose Gas
3.2.3 Superfluidity
Problems
4.Correlation Functions, Scattering, and Response
4.1 Scattering and Response
4.2 Density Matrix, Correlation Functions
4.3 Dynamical Susceptibility
4.4 Dispersion Relations
4.5 Spectral Representation
4.6 Fluctuation-Dissipation Theorem
4.7 Examples of Applications
4.8 Symmetry Properties
4.8.1 General Symmetry Relations
4.8.2 Symmetry Properties of the Response Function for Hermitian Operators
4.9 Sum Rules
4.9.1 General Structure of Sum Rules
4.9.2 Application to the Excitations in He Ⅱ
Problems
Bibliography for Part Ⅰ
Part Ⅱ.Relativistic Wave Equations
Part Ⅲ.Relativi8tic Fields
Appendix
Index
前言/序言
高等量子力學(第4版)(英文版) [Advanced Quantum Mechanics(4th Edition)] 下載 mobi epub pdf txt 電子書
高等量子力學(第4版)(英文版) [Advanced Quantum Mechanics(4th Edition)] pdf epub mobi txt 電子書 下載