出版時(shí)間:2006年1月1日 出版社:世界圖書(shū)出版公司 作者:J. J. Sakurai 頁(yè)數(shù):500
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內(nèi)容概要
本書(shū)作者Sakurai是一位杰出的理論物理學(xué)家和粒子物理學(xué)家。本書(shū)對(duì)于量力學(xué)概念的介紹與傳統(tǒng)的做法不同,沒(méi)有受制于量子力學(xué)發(fā)展的歷史線索,力求從一開(kāi)始就擺脫經(jīng)典力學(xué)的束縛。它直接從量子力學(xué)特有的電子自旋的觀測(cè)實(shí)驗(yàn)出發(fā),圍繞其狀態(tài)的概率特征和疊加原理展開(kāi)對(duì)于量子力學(xué)基本概念和基本原理的闡述。從空間平移、空間轉(zhuǎn)動(dòng)及時(shí)間演化等對(duì)稱性變換出發(fā),引入動(dòng)量、角動(dòng)量及哈密頓算符等基本力學(xué)量,討論它們的本征值問(wèn)題,它們的運(yùn)動(dòng)方程及與經(jīng)典力學(xué)的關(guān)系,從而直接切入量子力學(xué)的核心問(wèn)題。這種被稱之為“用量子力學(xué)方式來(lái)思考”的做法貫穿全書(shū),是本書(shū)最引入矚目之處。 國(guó)內(nèi)已經(jīng)出版了不少高等量子力學(xué)的教材,但與之直接對(duì)應(yīng)的國(guó)外教材卻并不多見(jiàn)。本書(shū)從其設(shè)定的讀者對(duì)象、它的選材范圍以及其深度與廣度來(lái)看,都非常適合這方面的要求。如果從雙語(yǔ)教學(xué)角度來(lái)考慮,它無(wú)疑也是理想教材的候選者。
作者簡(jiǎn)介
Jun John Sakurai,was born in1993in Tokyo and came to the United States as a high schooll student in 1949.He studied at Harvard and at Cornell,where he received his h.D.in 1958.He was then appointed assistant professor of Physics at the University of Chicago,and became a full professor in 1964.He stayed at Chicago until 1970 when he moved to the University of California at Los Angeles,Where he remained until his death.During his lifetime he wrote 119 articles in theoretical physics of elementary particles as well as several books and monographs on both quantum and particle theory.
書(shū)籍目錄
ContentsForewordPrefaceIn Memoriam1 FUNDAMENTAL CONCEPTS 1.1 The Stern-gerlach Experiment 1.2 Kets,Bras,and Operators 1.3 Base Kets and Matrix Representations 1.4 Measurements,Observales,and the Uncertainty Relations 1.5 Change of Basis 1.6 Position,Momentum,and Translation 1.7 Wave Functions in Postion and Momentum Space Problems2 QUANTUM DYNAMICS 2.1 Time Evolution and the Schrodinger Equation 2.2 The Schrodinger Versus the Heisenberg Picture 2.3 Simple Harmonic Oscillator 2.4 Schrodingers Wave Equation 2.5 Propagators and Feynman Path Integrals 2.6 Potentials and Gauge Transformations Problems3 THEORY OF ANGULAR MOMENTUM 3.1 Rotations and Angular Momentum Commutation Relations 3.2 Spin1/2 Systems and Finite Roations 3.3 SO(3),Su(2),and Euler Roations 3.4 Density Operators and Pure Versus Muixed Ensembles 3.5 Eigenvalues and Eigenstates of Angular Momentum 3.6 Orbital Angular Momentum 3.7 Addition of Angular Momenta 3.8 Schwinger s Oscillator Model of Angular Momentum 3.9 Spin Corelation Measurements and Bell s Inequality 3.10 Tensor Operators Problems4 SYMMETRY IN QUANTUM MECHANICS 4.1 Symmetries,COnservation Laws and Degeneracies 4.2 Discrete Symmetries,Parity,or Space Inversion 4.3 Lattice Translation as a iscrete Symmetry 4.4 The Time-Reversal Discrete Symmetry Problems5 APPROXIMATION METHODS 5.1 Time-Independent Perturbation Theory:Nondegenerate Case 5.2 Time-Independent Perturbation Theory:The Degenerate Case 5.3 Hydrogenlike Atoms:Fine Structure and the Zeeman Effect 5.4 Variational Methods 5.5 Time-Dependent Potentials:The Interaction Picture 5.6 Time-Dependent Perturbation Theory 5.7 Applications to Interactions with the CLassical Radiation Field 5.8 Energy Shift and Decay Width Problems6 IDENTICAL PARTICLES 6.1 Permutation Symmetry 6.2 Symmetrization Postulate 6.3 Two-Electron System 6.4 The Helium Aton 6.5 Permutation Symmetry and Young Tableaux Problems7 SCATTERING THEROY 7.1 The Lippmann-Schwinger Equation 7.2 The Born Approximation 7.3 Optical Theorem 7.4 Eikonal Approximation 7.5 Free-Particle States:Plane Waves Versus Spherical Waves 7.6 Method of Partial Waves 7.7 Low-Energy Scattering and Bound States 7.8 Resonance Scattering 7.9 Identical Particles and Scattering 7.10 Symmerty Considerations in Scattering 7.11 Time-Dependent Formulation of Scattering 7.12 Inelastic Electron-Atom Scattering 7.13 Coulomb Scattering ProblemsAppendixAAppendixBAppendixCSupplementⅠ Adiabatic Change and Geometrical PhaseSupplementⅡ Non-Exponential DecaysBibliographyINdex
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國(guó)內(nèi)已經(jīng)出版了不少高等量子力學(xué)的教材,但與之直接對(duì)應(yīng)的國(guó)外教材卻并不多見(jiàn)?!冬F(xiàn)代量子力學(xué)》(修訂版)從其設(shè)定的讀者對(duì)象、它的選材范圍以及其深度與廣度來(lái)看,都非常適合這方面的要求。如果從雙語(yǔ)教學(xué)角度來(lái)考慮,它無(wú)疑也是理想教材的候選者。
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