Naturalness (Physics) - Wikipedia - en.wikipedia.org ![rw-book-cover|200x400](https://readwise-assets.s3.amazonaws.com/static/images/article0.00998d930354.png) ## Metadata - Author: **en.wikipedia.org** - Full Title: Naturalness (Physics) - Wikipedia - Category: #articles - Tags: #epistemology #physic - URL: https://en.wikipedia.org/wiki/Naturalness_(physics) ## Highlights - In physics, naturalness is the property that the dimensionless ratios between free parameters or physical constants appearing in a physical theory should take values "of order 1" and that free parameters are not fine-tuned. That is, a natural theory would have parameter ratios with values like 2.34 rather than 234000 or 0.000234