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| Discussions |
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| In Wolfram’s and Gorard’s papers (https://arxiv.org/abs/2004.08210 and https://arxiv.org/abs/2004.14810), general relativity was derived from Wolfram models. But what is the improvement over the famous Seth Lloyd’s ‘quantum gravity from computation’... |
| In Wolfram’s and Gorard’s papers (https://arxiv.org/abs/2004.08210 and https://arxiv.org/abs/2004.14810), the claim seems to be that Lorentz symmetry/invariance/covariance automatically follows from causal invariance. However, what they mean with... |