3 ms·
is this the same one that penrose saw the ghost of universes past in?
by exe34 2y ago
is this the same one that penrose saw the ghost of universes past in?
- downvotetruth 2y agoPenrose has published many papers on ghosts of black holes from another universe (see https://www.livescience.com/63392-black-holes-from-past-universes.html https://www.livescience.com/63392-black-holes-from-past-univ... for commentary), but 0811.2723 does not have Penrose as an author or state a reference to him by name.