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If this concept is interesting to you, Greg Egan has written an entire scifi novel (Dichronauts) set in a 2+2 universe. Weirdness abounds, but quite rigorous.
by lukev 7y ago
If this concept is interesting to you, Greg Egan has written an entire scifi novel (Dichronauts) set in a 2+2 universe. Weirdness abounds, but quite rigorous.
- Jach 7y agoWas going to highlight that book too. It's also helpful / fun to explore the articles and visualizations outside the book either before/during/after reading it. https://www.gregegan.net/DICHRONAUTS/DICHRONAUTS.html https://www.gregegan.net/DICHRONAUTS/DICHRONAUTS.html