The Road to Reality 真实之路 英文原版 [平装] epub pdf mobi txt 电子书 下载 2025

The Road to Reality 真实之路 英文原版 [平装] epub pdf mobi txt 电子书 下载 2025

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The Road to Reality 真实之路 英文原版 [平装] epub pdf mobi txt 电子书 下载 2025

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内容简介

Roger Penrose, one of the most accomplished scientists of our time, presents the only comprehensive and comprehensible account of the physics of the universe. From the very first attempts by the Greeks to grapple with the complexities of our known world to the latest application of infinity in physics, The Road to Reality carefully explores the movement of the smallest atomic particles and reaches into the vastness of intergalactic space. Here, Penrose examines the mathematical foundations of the physical universe, exposing the underlying beauty of physics and giving us one the most important works in modern science writing.

作者简介

Roger Penrose is Emeritus Rouse Ball Professor of Mathematics at Oxford University. He has received a number of prizes and awards, including the 1988 Wolf Prize for physics, which he shared with Stephen Hawking for their joint contribution to our understanding of the universe. His books include The Emperor's New Mind, Shadows of the Mind, and The Nature of Space and Time, which he wrote with Hawking. He has lectured extensively at universities throughout America. He lives in Oxford.

目录

Preface
Acknowledgements
Notation
Prologue
1 The roots of science
　1.1 The cluest for the forces that shape the world
　1.2 Mathematical truth
　1.3 Is Plato's mathematical world 'real'?
　1.4 Three worlds and three deep mysteries
　1.5 The Good, the True, and the Beautiful
2 An ancient theorem and a modern question
　2.1 The Pythagorean theorem
　2.2 Euclid's postulates
　2.3 Similar-areas proof of the Pythagorean theorem
　2.4 Hyperbolic geometry: conformal picture
　2.5 Other representations of hyperbolic geometry
　2.6 Historical aspects of hyperbolic geometry
　2.7 Relation to physical space
3 Kinds of number in the physical world
　3.1 A Pythagorean catastrophe?
　3.2 The real-number system
　3.3 Real numbers in the physical world
　3.4 Do natural numbers need the physical world?
　3.5 Discrete numbers in the physical world
4 Magical complex numbers
　4.1 The magic number 'i'
　4.2 Solving equations with complex numbers
　4.3 Convergence of power series
　4.4 Caspar Wessel's complex plane
　4.5 How to construct the Mandelbrot set
5 Geometry of logarithms, powers, and roots
　5.1 Geometry of complex algebra
　5.2 The idea of the complex logarithm
　5.3 Multiple valuedness, natural logarithms
　5.4 Complex powers
　5.5 Some relations to modern particle physics
6 Real-number calculus
　6.1 What makes an honest function?
　6.2 Slopes of functions
　6.3 Higher derivatives; C~-smooth functions
　6.4 The 'Eulerian' notion of a function?
　6.5 The rules of differentiation
　6.6 Integration
7 Complex-number calculus
　7.1 Complex smoothness; holomorphic functions
　7.2 Contour integration
　7.3 Power series from complex smoothness
　7.4 Analytic continuation
8 Riemann surfaces and complex mappings
　8.1 The idea of a Riemann surface
　8.2 Conformal mappings
　8.3 The Riemann sphere
　8.4 The genus of a compact Riemann surface
　8.5 The Riemann mapping theorem
9 Fourier decomposition and hyperfunctions
　9.1 Fourier series
　9.2 Functions on a circle
　9.3 Frequency splitting on the Riemann sphere
　9.4 The Fourier transform
　9.5 Frequency splitting from the Fourier transform
　9.6 What kind of function is appropriate?
　9.7 Hyperfunctions
10 Surfaces
11 Hypercomplex numbers
12 Manifolds of n dimensions
13 Symmetry groups
14 Calculus on manifolds
15 Fibre bundles and gauge connections
16 The ladder of infinity
17 Spacetime
18 Minkowskian geometry
19 The classical fields of maxwell and Einstein
20 Lagrangians and Hamiltonians
21 The quantum particle
22 Quantum algebra, geometry, and spin
23 The entangled quantum world
24 Dirac's electron and antiparticles
25 The standard model of particle physics
26 Quantum field theory
27 The Big Bang and its thermodynamic legacy
28 Speculative theories of the early universe
29 The measurement paradox
30 Gravity's rode in quantum state reduction

The Road to Reality 真实之路 英文原版 [平装] epub pdf mobi txt 电子书 下载 2025

The Road to Reality 真实之路 英文原版 [平装] 下载 epub mobi pdf txt 电子书 2025

评分☆☆☆☆☆

不错，物有所值。凌晨下单，下午就到了。感谢快递小哥，大雾霾的。

评分☆☆☆☆☆

根据现代宇宙学中最有影响的大爆炸学说，我们的宇宙是大约150亿年前由一个非常小的点爆炸产生的，宇宙仍在膨胀。这一学说得到大量天文观测的证实。

评分☆☆☆☆☆

这座就以设计师名字命名的图书馆的屋顶上伫立着四座石像，代表的是四门最古老的学科：神学、法学、物理学和数学。馆内的书架、桌椅等精致的家具也都由莱恩亲自设计。

评分☆☆☆☆☆

Roger Penrose, one of the most accomplished scientists of our time, presents the only comprehensive and comprehensible account of the physics of the universe. From the very first attempts by the Greeks to grapple with the complexities of our known world to the latest application of infinity in physics, The Road to Reality carefully explores the movement of the smallest atomic particles and reaches into the vastness of intergalactic space. Here, Penrose examines the mathematical foundations of the physical universe, exposing the underlying beauty of physics and giving us one the most important works in modern science writing.

评分☆☆☆☆☆

评分☆☆☆☆☆

　　他舒展从容地转过身来，灰袍在湖风的吹拂下微微而鼓，他淡淡地看着她，眼中有着威严与智慧，也有着沧桑与冷酷。

评分☆☆☆☆☆

质量不错，物流也快，满意

评分☆☆☆☆☆

关于宇宙的结构和未来，这一学说认为，如果宇宙总质量大于某一临界质量，那么宇宙的结构是球形的，并且总有一天会在引力作用下收缩；如果宇宙总质量小于临界质量，那么宇宙的结构是马鞍形的，宇宙内部的引力无法抵消宇宙膨胀的速度而使宇宙一直膨胀下去；如果宇宙总质量恰好等于临界质量，那么宇宙的结构是平坦的，宇宙也将像现在这样一直膨胀下去。

评分☆☆☆☆☆

古老的三一学院依然保留着许多繁琐的传统习俗，例如正式的晚餐前全体师生都必须在祷告结束后方可用餐。另一项较为有趣的传统则是让入学新生在开学宴会的当天尝试在正午钟楼敲钟时，围绕巨庭跑完一圈。学生必须在钟楼敲完全部钟声（大约43秒）的时间内跑完长达367米的庭院，而这即使是对田径运动员而言也是有挑战性的。 三一学院在暑期的五月舞会是英国第二大的有名舞会。

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