How special is general relativity? with Jonathan Gorard

The Last Theory

I asked Jonathan Gorard what it felt like when he realized that general relativity can be derived from the hypergraph.

His answer took us in an unexpected direction.

If the Wolfram model is to be an accurate model of our universe, then it must give us the Einstein equations.

But what if any old model with any old rules can give us the Einstein equations?

What if general relativity isn’t so special?

This is one of the shorter excerpts from my conversation with Jonathan, but it’s a fascinating one.

It takes us to one of the most powerful aspects of the Wolfram model: its ability to answer questions about why our universe is the way it is, questions that were once in the realm of philosophy but may now be within the scope of physics.

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Jonathan Gorard

• Jonathan Gorard at The Wolfram Physics Project
• Jonathan Gorard at Cardiff University
• Jonathan Gorard on Twitter
• The Centre for Applied Compositionality
• The Wolfram Physics Project

Concepts mentioned by Jonathan

• Einstein field equations
• Riemannian manifold
• Einstein–Hilbert action
• Causal invariance
• Ergodicity

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The Last Theory is hosted by Mark Jeffery, founder of the Open Web Mind

I release The Last Theory as a video too! Watch here.

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