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Why the 'no-boundary' universe remains unresolved even decades after Hawking
Key Takeaways
- The no-boundary proposal still lacks support from a finished theory of quantum gravity.
- The model’s most probable universe appears somewhat smaller and less inflationary than the observed cosmos.
- Critics argue the proposal may assume, rather than explain, the low-entropy early universe.
DE
DT Editorial Team··via universetoday.com
