本書是作者依據(jù)其為馬里蘭大學(xué)高年級研究生授課時所用的講義編著而成，詳細介紹了人們嘗試建立一個能夠描述自然界中各種基本相互作用的大統(tǒng)一理論的最新進展。本書包羅甚廣，涉及到粒子物理學(xué)中的大統(tǒng)一理論和超對稱理論中的許多議題，例如自發(fā)對稱破缺，大統(tǒng)一理論，超對稱性和超引力等。作者在簡要回顧了基本粒子理論之后，詳細介紹了復(fù)合夸克，輕子，希格斯玻色子和CP破壞等論題，最后討論超對稱的大統(tǒng)一方案。這是本書的第三版，進一步修訂了書中內(nèi)容，添入該領(lǐng)域的最新進展，特別是近年來實驗方面的諸多進展。對這些新進展的集中介紹很有意義，使得本書成為該領(lǐng)域中連接傳統(tǒng)理論與研究前沿的有益橋梁。無論對該領(lǐng)域的研究生還是對研究人員來講，本書都是一部很有價值的教科書和參考文獻。
Preface to the Third Edition
Preface to the Second Edition
Preface to the First Edition
1 Important Basic Concepts in Particle Physics
1.1 Introduction
1.2 Symmetries and Currents
1.3 Local Symmetries and Yang-Mills Fields
1.4 Quantum Chromodynamic Theory of Strong Interactions
1.5 Hidden Symmetries of Weak Interactions
References
2 Spontaneous Symmetry Breaking
2.1 Symmetries and Their Realizations
2.2 Nambu-Goldstone Bosons for an Arbitrary Non-Abelian Group
2.3 Some Properties of Nambu-Goldstone Bosons
2.4 Phenomenology of Massless and Near-Massless Spin-0 Bosons Preface to the Third Edition
Preface to the Second Edition
Preface to the First Edition
1 Important Basic Concepts in Particle Physics
1.1 Introduction
1.2 Symmetries and Currents
1.3 Local Symmetries and Yang-Mills Fields
1.4 Quantum Chromodynamic Theory of Strong Interactions
1.5 Hidden Symmetries of Weak Interactions
References
2 Spontaneous Symmetry Breaking
2.1 Symmetries and Their Realizations
2.2 Nambu-Goldstone Bosons for an Arbitrary Non-Abelian Group
2.3 Some Properties of Nambu-Goldstone Bosons
2.4 Phenomenology of Massless and Near-Massless Spin-0 Bosons
2.5 The Higgs-Kibble Mechanism in Gauge Theories
2.6 Group Theory of the Higgs Phenomenon
2.7 Renormalizability and Triangle Anomalies
References
3 The SU(2)L x U(1) Model
3.1 The SU(2)L x U(1) Model of Glashow, Weinberg, and Salam
3.2 Neutral-Current Interactions
3.3 Masses and Decay Properties of W and Z Bosons
3.4 Fermion Masses and Mixing
3.5 Higher-Order-Induced Flavor-Changing Neutral-Current Effects
3.6 The Higgs Bosons
3.7 SU(2)L x U(1) Model with Two Higgs Doublets
3.8 Puzzles of the Standard Model
3.9 Outline of the Various Scenarios
3.10 Beyond the Standard Model
References
4 CP Violation: Weak and Strong
4.1 CP Violation in Weak Interactions
4.2 CP Violation in Gauge Models: Generalities
4.3 The Kobayashi-Maskawa Model
4.4 Left-Right Symmetric Models of CP Violation
4.5 The Higgs Exchange Models
4.6 Strong CP Violation and the 0-Problem
4.7 Solutions to the Strong CP Problem without the Axion
4.8 Summary
References
5 Grand Unification and the SU(5) Model
5.1 The Hypothesis of Grand Unification
5.2 SU(N) Grand Unification
5.3 Sin2 Ow in Grand Unified Theories (GUT)
5.4 SU(5)
5.5 Grand Unification Mass Scale and Sin2θw at Low Energies
5.6 Detailed Predictions of the SU(5) Model for Proton Decay
5.7 Some Other Aspects of the SU(5) Model
5.8 Gauge Coupling Unification with Intermediate Scales before Grand Unification
References
6 Symmetric Models of Weak Interactions and Massive Neutrinos
6.1 Why Left-Right Symmetry?
6.2 The Model, Symmetry Breaking, and Gauge Boson Masses
6.3 Limits on MzR and rnwR from Charged-Current Weak Interactions
6.4 Properties of Neutrinos and Lepton-Number-Violating Processes
6.5 Baryon Number Nonconservation and Higher Unification
6.6 Sin2θw and the Scale of Partial Unification
6.7 Left-Right Symmetry--An Alternative Formulation
6.8 Higher Order Effects
6.9 Conclusions
References
7 SO(10) Grand Unification
7.1 Introduction
7.2 SO(2N) in an SU(N) Basis [3]
7.3 Fermion Masses and the "Charge Conjugation" Operator
7.4 Symmetry-Breaking Patterns and Intermediate Mass Scales
7.5 Decoupling Parity and SU(2)R Breaking Scales
7.6 Second Z' Boson
References
8 Technicolor and Compositeness
8.1 Why Compositeness?
8.2 Technicolor and Electroweak Symmetry Breaking
8.3 Techni-Composite Pseudo-Goldstone Bosons
8.4 Fermion Masses
8.5 Composite Quarks and Leptons
8.6 Light Quarks and Leptons and 't Hooft Anomaly Matching
8.7 Examples of 't Hooft Anomaly Matching
8.8 Some Dynamical Constraints on Composite Models
8.9 Other Aspects of Composite Models
8.10 Symmetry Breaking via Top-Quark Condensate
References
9 Global Supersymmetry
9.1 Supersymmetry
9.2 A Supersymmetric Field Theory
9.3 Two-Component Notation
9.4 Superfields
9.5 Vector and Chiral Superfields
References
10 Field Theories with Global Supersymmetry
10.1 Supersymmetry Action
10.2 Supersymmetric Gauge Invariant Lagrangian
10.3 Feynman Rules for Supersymmetric Theories [3]
10.4 Allowed Soft-Breaking Terms
References
11 Broken Supersymmetry and Application to Particle Physics
11.1 Spontaneous Breaking of Supersymmetry
11.2 Supersymmetric Analog of the Goldberger Treiman Relation
11.3 D-Type Breaking of Supersymmetry
11.4 O'Raifeartaigh Mechanism or F-Type Breaking of Supersymmetry
11.5 A Mass Formula for Supersymmetric Theories and the Need for Soft Breaking
References
12 Minimal Supersymmetric Standard Model
12.1 Introduction, Field Content and the Lagrangian
12.2 Constraints on the Masses of Superparticles
12.3 Other Effects of Superparticles
12.4 Why Go beyond the MSSM?
12.5 Mechanisms for Supersymmetry Breaking
12.6 Renormalization of Soft Supersymmetry-Breaking Parameters
12.7 Supersymmetric Left-Right Model
References
13 Supersymmetric Grand Unification
14 Local Supersymmetry (N = 1)
15 Application of Supergravity (N = 1) to Particle Physics
16 Beyond N = 1 Supergravity
17 Superstrings and Quark-Lepton Physics
Index
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