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Borde–Guth–Vilenkin (BGV) Theorem
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Statement of the Borde–Guth–Vilenkin Theorem
Cosmic Microwave Background (CMB)
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Blackbody Spectrum Precision of the CMB
CMB Anisotropies and the Seeds of Cosmic Structure
Discovery of the Cosmic Microwave Background
Isotropy of the Cosmic Microwave Background
Why the CMB Refutes Steady-State Cosmology
Entropy & the Low-Entropy Initial State
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Entropy as the Arrow of Time
Low-Entropy Initial State of the Universe
The Low-Entropy Big Bang
The Penrose Entropy Calculation
The Second Law of Thermodynamics
Why a Low-Entropy Beginning Requires Explanation
Fine-Tuning of Physical Constants
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Fine-Tuning of the Cosmological Constant
Inflation & Its Limits
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Entries coming soon.
Multiverse as Explanatory Attempt
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Entries coming soon.
Past-Eternal Models (and Their Failure)
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Entries coming soon.
Privileged Epoch & Observer Timing
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Entries coming soon.
The Beginning of the Universe
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Expansion of Space
The Borde–Guth–Vilenkin Theorem
Why There Is Something Rather Than Nothing
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Why the Quantum Vacuum Is Not Nothing
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Cosmology
Fine-Tuning of Physical Constants
Topic
Fine-Tuning of Physical Constants
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Fine-Tuning of the Cosmological Constant
quantitative · extremely-strong
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