The short answer is, No. Reversible means unitary evolution. Schrödinger evolution is unitary only with MWI. So reversible implies MWI. And since we don't have access to other MWI worlds, reversiblity is impossible for us "*in principle*.
Bruce It seems interesting to point out that Vaidman (manyworlder) has something to say about that here (see page 11 of pdf, point 10) https://arxiv.org/abs/quant-ph/9609006 It seems that reversibility has different consequences following MWI vs following CI. -- 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.
