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Imperial Library
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Index
Preface
I - REALITY'S ARENA
1 - Roads to Reality
Classical Reality
Relativistic Reality
Quantum Reality
Cosmological Reality
Unified Reality
Past and Future Reality
Coming of Age in Space and Time
2 - The Universe and the Bucket
Relativity Before Einstein
The Bucket
Space Jam
Mach and the Meaning of Space
Mach, Motion, and the Stars
Mach vs. Newton
3 - Relativity and the Absolute
Is Empty Space Empty?
Relative Space, Relative Time
Subtle but Not Malicious
But What About the Bucket?
Carving Space and Time
Angling the Slices
The Bucket, According to Special Relativity
Gravity and the Age-old Question
The Equivalence of Gravity and Acceleration
Warps, Curves, and Gravity
General Relativity and the Bucket
Spacetime in the Third Millennium
4 - Entangling Space
The World According to the Quantum
The Red and the Blue
Casting a Wave
Probability and the Laws of Physics
Einstein and Quantum Mechanics
Heisenberg and Uncertainty
Einstein, Uncertainty, and a Question of Reality
The Quantum Response
Bell and Spin
Reality Testing
Counting Angels with Angles
No Smoke but Fire
Entanglement and Special Relativity: The Standard View
Entanglement and Special Relativity: The Contrarian View
What Are We to Make of All This?
II - TIME AND EXPERIENCE
5 - The Frozen River
Time and Experience
Does Time Flow?
The Persistent Illusion of Past, Present, and Future
Experience and the Flow of Time
6 - Chance and the Arrow
The Puzzle
Past, Future, and the Fundamental Laws of Physics
Time-Reversal Symmetry
Tennis Balls and Splattering Eggs
Principle and Practice
Entropy
Entropy, the Second Law, and the Arrow of Time
Entropy: Past and Future
Following the Math
A Quagmire
Taking a Step Back
The Egg, the Chicken, and the Big Bang
Entropy and Gravity
The Critical Input
The Remaining Puzzle
7 - Time and the Quantum
The Past According to the Quantum
To Oz
Prochoice
Pruning History
The Contingency of History
Erasing the Past
Shaping the Past17
Quantum Mechanics and Experience
The Quantum Measurement Puzzle
Reality and the Quantum Measurement Problem
Decoherence and Quantum Reality
Quantum Mechanics and the Arrow of Time
III - SPACETIME AND COSMOLOGY
8 - Of Snowflakes and Spacetime
Symmetry and the Laws of Physics
Symmetry and Time
Stretching the Fabric
Time in an Expanding Universe
Subtle Features of an Expanding Universe
Cosmology, Symmetry, and the Shape of Space
Cosmology and Spacetime
Alternative Shapes
Cosmology and Symmetry
9 - Vaporizing the Vacuum
Heat and Symmetry
Force, Matter, and Higgs Fields
Fields in a Cooling Universe
The Higgs Ocean and the Origin of Mass
Unification in a Cooling Universe
Grand Unification
The Return of the Aether
Entropy and Time
10 - Deconstructing the Bang
Einstein and Repulsive Gravity
Of Jumping Frogs and Supercooling
Inflation
The Inflationary Framework
Inflation and the Horizon Problem
Inflation and the Flatness Problem
Progress and Prediction
A Prediction of Darkness
The Runaway Universe
The Missing 70 Percent
Puzzles and Progress
11 - Quanta in the Sky with Diamonds
Quantum Skywriting
The Golden Age of Cosmology
Creating a Universe
Inflation, Smoothness, and the Arrow of Time
Entropy and Inflation
Boltzmann Redux
Inflation and the Egg
The Fly in the Ointment?
IV - ORIGINS AND UNIFICATION
12 - The World on a String
Quantum Jitters and Empty Space
Jitters and Their Discontent 6
Does It Matter?
The Unlikely Road to a Solution31
The First Revolution
String Theory and Unification
Why Does String Theory Work?
Cosmic Fabric in the Realm of the Small
The Finer Points
Particle Properties in String Theory
Too Many Vibrations
Unification in Higher Dimensions
The Hidden Dimensions
String Theory and Hidden Dimensions
The Shape of Hidden Dimensions
String Physics and Extra Dimensions
The Fabric of the Cosmos According to String Theory
13 - The Universe on a Brane
The Second Superstring Revolution
The Power of Translation
Eleven Dimensions
Branes
Braneworlds
Sticky Branes and Vibrating Strings
Our Universe as a Brane
Gravity and Large Extra Dimensions
Large Extra Dimensions and Large Strings
String Theory Confronts Experiment?
Braneworld Cosmology
Cyclic Cosmology
A Brief Assessment
New Visions of Spacetime
V - REALITY AND IMAGINATION
14 - Up in the Heavens and Down in the Earth
Einstein in Drag
Catching the Wave
The Hunt for Extra Dimensions
The Higgs, Supersymmetry, and String Theory
Cosmic Origins
Dark Matter, Dark Energy, and the Future of the Universe
Space, Time, and Speculation
15 - Teleporters and Time Machines
Teleportation in a Quantum World
Quantum Entanglement and Quantum Teleportation
Realistic Teleportation
The Puzzles of Time Travel
Rethinking the Puzzles
Free Will, Many Worlds, and Time Travel
Is Time Travel to the Past Possible?
Blueprint for a Wormhole Time Machine
Building a Wormhole Time Machine
Cosmic Rubbernecking
16 - The Future of an Allusion
Are Space and Time Fundamental Concepts?
Quantum Averaging
Geometry in Translation
Wherefore the Entropy of Black Holes?
Is the Universe a Hologram?
The Constituents of Spacetime
Inner and Outer Space
Endnotes
Notes
Glossary
Suggestions for Further Reading
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