Pat<p>Follow up on Causality as an emergent phenomenon...</p><p>(Ref. to: <a href="https://qoto.org/@Pat/106722620334765036" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">qoto.org/@Pat/1067226203347650</span><span class="invisible">36</span></a>)</p><p>I found sources on the topic:</p><p>Causality – Complexity – Consistency:<br>Can Space-Time Be Based on Logic and Computation?<br><a href="https://arxiv.org/pdf/1602.06987.pdf" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="">arxiv.org/pdf/1602.06987.pdf</span><span class="invisible"></span></a></p><p>Causal Emergence in Quantum Mechanics<br><a href="https://arxiv.org/pdf/1901.07471.pdf" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="">arxiv.org/pdf/1901.07471.pdf</span><span class="invisible"></span></a></p><p>Perfect signaling among three parties<br>violating predefined causal order<br><a href="https://arxiv.org/pdf/1312.5916.pdf" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="">arxiv.org/pdf/1312.5916.pdf</span><span class="invisible"></span></a></p><p>Causality theory for closed cone structures with applications<br><a href="https://arxiv.org/pdf/1709.06494.pdf" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="">arxiv.org/pdf/1709.06494.pdf</span><span class="invisible"></span></a></p><p>Plus an older article, "CPT Violation Implies Violation of Lorentz Invariance" by O.W. Greenberg, which might be related to the topic.<br><a href="https://arxiv.org/abs/hep-ph/0201258" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="">arxiv.org/abs/hep-ph/0201258</span><span class="invisible"></span></a></p><p>I just found these yesterday on arXiv and really haven't vetted them much. There's more out there, mostly from the last decade or so. Not sure why I couldn't find this before -- I tried multiple times this year to find this stuff and now a week after I posted here I find a bunch of stuff. Go figure...</p><p>Some of it is about non-locality and some also on temporal non-causality like disordered cause/effect. (Some authors use the term acausality instead of non-causality.)</p><p>Also, there's a prof at U. Miss. (Luca Bombelli, www.phy.olemiss.edu/~luca/) with some nice reference lists:</p><p>Causality in Quantum Field Theory<br><a href="https://www.phy.olemiss.edu/~luca/Topics/st/causal_qft.html" rel="nofollow noopener" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">phy.olemiss.edu/~luca/Topics/s</span><span class="invisible">t/causal_qft.html</span></a></p><p>Causality in Quantum Theory<br><a href="https://www.phy.olemiss.edu/~luca/Topics/st/causal_qm.html" rel="nofollow noopener" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">phy.olemiss.edu/~luca/Topics/s</span><span class="invisible">t/causal_qm.html</span></a></p><p>Causality<br><a href="https://www.phy.olemiss.edu/~luca/Topics/st/causal.html" rel="nofollow noopener" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">phy.olemiss.edu/~luca/Topics/s</span><span class="invisible">t/causal.html</span></a></p><p>Hope this useful.</p><p>-------------<br><a href="https://qoto.org/tags/einstein" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>einstein</span></a> <a href="https://qoto.org/tags/bohr" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>bohr</span></a> <a href="https://qoto.org/tags/causality" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>causality</span></a> <a href="https://qoto.org/tags/spacetime" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spacetime</span></a> <a href="https://qoto.org/tags/belltest" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>belltest</span></a> <a href="https://qoto.org/tags/epr" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>epr</span></a> <a href="https://qoto.org/tags/paradox" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>paradox</span></a> <a href="https://qoto.org/tags/light" class="mention hashtag" 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