User Portlet
Featured Contributor
| Discussions |
|---|
| Wow, I know this is from quite a few years back but I just saw this...I love the way you visualize the path of proving mathematical statements. I never thought of things this way! |
| Let me add a remark about [CPT theorem][1] and its possible applications - most physicists believe this symmetry is satisfied, it also contains **time symmetry**. So can we prove that causality only works past -> future? (as in Euler-Lagrange, in... |
| ![enter image description here][2] -- you have earned ***Featured Contributor Badge*** ![enter image description here][1] Your exceptional post has been selected for our editorial column ***Staff Picks*** http://wolfr.am/StaffPicks and [Your... |
| [@Jonathan Gorard][at0] I explained the 4D version of it better in the paper linked in this new thread: https://community.wolfram.com/groups/-/m/t/2381759 [at0]: https://community.wolfram.com/web/jonathangorard |
| Scale relativity and fractal space-time may give you the answer you are looking for. Basically distances and the smoothness of space depends upon what scale you are looking at, specifically in a fractal-like space. https://arxiv.org/abs/0812.3857... |
| Maybe a little late to the party, but for anyone still interesting in subscribing to updates from the Wolfram Physics Project, you can sign up for our ~weekly news digest -> https://www.wolframphysics.org/subscribe-to-digest/ We include -... |
| Sorry for the necroposting, but I spent this month trying to reread everything possible to understand what I was missing, and unfortunately the situation has improved very little. I realized that actually the missing part in my mind is contained in... |
| Hi Jonathan, I have been learning Proof Theory on my own and am working on a document that mathematically explores some notions of proof theory. I have also described in detail the slowest way to prove something: brute force. Then I recently... |
| Thanks a lot, this was exactly the problematic point I was trying to explain. It is not a trivial procedure but is overlooked as taken for granted in the papers, causing many problems of understanding. |
| As far as I knew the conservation of energy, even at cosmological scales, is still held. I know of theories that use violations to explain the origins of dark energy (https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.118.021102), but am... |