楼主: xdfhz
66 0

Quantum_Theory_Groups_and_Representations_An_Introduction [推广有奖]

副教授

23%

还不是VIP/贵宾

-

TA的文库  其他...

xdfhz

New Scientist

威望
0
论坛币
2010 个
学术水平
15 点
热心指数
185 点
信用等级
13 点
经验
21872 点
帖子
419
精华
0
在线时间
128 小时
注册时间
2017-10-19
最后登录
2018-8-16

xdfhz 发表于 2018-8-8 11:30:32 |显示全部楼层
Quantum_Theory_Groups_and_Representations_An_Introduction.pdf (10.84 MB, 售价: 8 个论坛币)

This text systematically presents the basics of quantum mechanics, emphasizing the role of Lie groups, Lie algebras, and their unitary representations. The mathematical structure of the subject is brought to the fore, intentionally avoiding significant overlap with material from standard physics courses in quantum mechanics and quantum field theory. The level of presentation is attractive to mathematics students looking to learn about both quantum mechanics and representation theory, while also appealing to physics students who would like to know more about the mathematics underlying the subject. This text showcases the numerous differences between typical mathematical and physical treatments of the subject. The latter portions of the book focus on central mathematical objects that occur in the Standard Model of particle physics, underlining the deep and intimate connections between mathematics and the physical world. While an elementary physics course of some kind would be helpful to the reader, no specific background in physics is assumed, making this book accessible to students with a grounding in multivariable calculus and linear algebra. Many exercises are provided to develop the reader's understanding of and facility in quantum-theoretical concepts and calculations.

contents

Preface.
- 1 Introduction and Overview.
- 2 The Group U(1) and its Representations.
- 3 Two-state Systems and SU(2).
- 4 Linear Algebra Review, Unitary and Orthogonal Groups.
- 5 Lie Algebras and Lie Algebra Representations.
- 6 The Rotation and Spin Groups in 3 and 4 Dimensions.
- 7 Rotations and the Spin 1/2 Particle in a Magnetic Field.
- 8 Representations of SU(2) and SO(3).
- 9 Tensor Products, Entanglement, and Addition of Spin.
- 10 Momentum and the Free Particle.
- 11 Fourier Analysis and the Free Particle.
- 12 Position and the Free Particle.
- 13 The Heisenberg group and the Schrödinger Representation.
- 14 The Poisson Bracket and Symplectic Geometry.
- 15 Hamiltonian Vector Fields and the Moment Map.
- 16 Quadratic Polynomials and the Symplectic Group.
- 17 Quantization.
- 18 Semi-direct Products.
- 19 The Quantum Free Particle as a Representation of the Euclidean Group.
- 20 Representations of Semi-direct Products.
- 21 Central Potentials and the Hydrogen Atom.
- 22 The Harmonic Oscillator.
- 23 Coherent States and the Propagator for the Harmonic Oscillator.
- 24 The Metaplectic Representation and Annihilation and Creation Operators, d = 1.
- 25 The Metaplectic Representation and Annihilation and Creati

您需要登录后才可以回帖 登录 | 我要注册

GMT+8, 2018-8-17 01:36