The Briefing Room

General Category => Science, Technology and Knowledge => Topic started by: Free Vulcan on December 13, 2019, 01:12:06 am

Title: Why the Laws of Physics Are Inevitable
Post by: Free Vulcan on December 13, 2019, 01:12:06 am
(https://d2r55xnwy6nx47.cloudfront.net/uploads/2019/12/Bootstrap_FullWidthLede.jpg)

Compared to the unsolved mysteries of the universe, far less gets said about one of the most profound facts to have crystallized in physics over the past half-century: To an astonishing degree, nature is the way it is because it couldn’t be any different. “There’s just no freedom in the laws of physics that we have,” said Daniel Baumann, a theoretical physicist at the University of Amsterdam.

Since the 1960s, and increasingly in the past decade, physicists like Baumann have used a technique known as the “bootstrap” to infer what the laws of nature must be. This approach assumes that the laws essentially dictate one another through their mutual consistency — that nature “pulls itself up by its own bootstraps.” The idea turns out to explain a huge amount about the universe.

https://www.quantamagazine.org/how-simple-rules-bootstrap-the-laws-of-physics-20191209/?utm_source=pocket-newtab (https://www.quantamagazine.org/how-simple-rules-bootstrap-the-laws-of-physics-20191209/?utm_source=pocket-newtab)
Title: Re: Why the Laws of Physics Are Inevitable
Post by: Absalom on December 13, 2019, 01:29:42 am
Obviously the Almighty has an immense brain!!!!
Title: Re: Why the Laws of Physics Are Inevitable
Post by: bigheadfred on December 13, 2019, 01:36:42 am
Is this one of those melts in your mouth but not in your hands things?
Title: Re: Why the Laws of Physics Are Inevitable
Post by: IsailedawayfromFR on December 19, 2019, 12:59:18 am
Obviously the Almighty has an immense brain!!!!
Amen.