AG: 'I suppose people will appeal to entanglement and decoherence to try to make sense of how a measurement occurs. Nevertheless, I tend strongly to the view that the theory is inherently irreversible; that is, TIME IRREVERSIBLE IN PRINCIPLE If so, it implies the arrow of time has its origin at the quantum level.'
#### Maybe. But ... since we say that there is non-separability between (position/momentum or time/energy) entangled quantum states, can we also say there is quantum non-separability not just *in space* (i.e. correlation between space-like separated events) but also *in time* (there is no *causal* ordering)? Are there Bell's inequalities for correlations *in time*? s. https://arxiv.org/abs/1712.06884 https://arxiv.org/abs/1708.00248 -- You received this message because you are subscribed to the Google Groups "Everything List" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/everything-list. For more options, visit https://groups.google.com/d/optout.
