Timeline for What is the Poincare recurrence of the OBSERVABLE universe?
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| Apr 7, 2022 at 19:55 | comment | added | Edouard | The paper in "Numberphile" ("Information loss in black holes and/or conscious beings") dates from 1994, and the acceleration of spatial expansion seems to have been discovered in the supernovae 1a studies of the late 1990's, so that Page's paper might not have taken that acceleration into account, perhaps leaving open that possibility of Poincare recurrence which was mentioned by Anders Sandberg, in his answer and comments: On the other hand, it's difficult to conceive of any post-1927 cosmological model that would have excluded some acceleration of spatial expansion.) | |
| Jul 11, 2021 at 17:05 | answer | added | Anders Sandberg | timeline score: 5 | |
| Jul 11, 2021 at 16:06 | history | edited | Qmechanic♦ | CC BY-SA 4.0 |
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| Jul 11, 2021 at 14:59 | history | asked | Number File | CC BY-SA 4.0 |