On Saturday, October 10, 2020 at 5:25:35 PM UTC-6, Lawrence Crowell wrote: > > > > On Saturday, October 10, 2020 at 5:32:25 PM UTC-5 [email protected] > wrote: > >> >> >> On Saturday, October 10, 2020 at 1:03:00 PM UTC-6, Lawrence Crowell wrote: >>> >>> On Friday, October 9, 2020 at 12:27:00 PM UTC-5 [email protected] >>> wrote: >>> >>>> >>>> >>>> On Friday, October 9, 2020 at 3:53:46 AM UTC-6, Lawrence Crowell wrote: >>>>> >>>>> I read this yesterday. It so far appears there is no data to support >>>>> information from a prior cosmic cycle. >>>>> >>>>> Penrose did ground breaking work on the nature of black holes and I >>>>> think his crowning achievement in mathematical physics is twistor theory >>>>> of >>>>> the mid 70s. His CCC theory is a bit like Hoyle's steady state theory in >>>>> that it is a sort of intended obstruction to a more successful theory >>>>> that >>>>> is gaining support. >>>>> >>>>> LC >>>>> >>>> >>>> *Please clarify your last sentence above. What "more successful theory" >>>> are you referring to; the hot BB with inflation? AG * >>>> >>> >>> Primarily back then it was just BB. Now with inflation a much wider >>> range of problems have been solved, and it is supported by CMB data. >>> >>> LC >>> >> >> *Has anyone proposed a Cold BB, which seems illogical since one can >> imagine an expanding universe backward in time; that is, contracting and >> getting denser and hotter? AG * >> > > As a rule the more a gas is compressed the hotter it gets. > > LC >
Of course. Does that mean a COLD BB has never been proposed because it defies our understanding of how a contracting gas behaves? AG > > >> >>> >>>> >>>>> On Friday, October 9, 2020 at 2:19:36 AM UTC-5 [email protected] >>>>> wrote: >>>>> >>>>>> >>>>>> https://www.forbes.com/sites/startswithabang/2020/10/08/no-roger-penrose-we-see-no-evidence-of-a-universe-before-the-big-bang/#20f18bb97a0f >>>>>> >>>>> -- 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 view this discussion on the web visit https://groups.google.com/d/msgid/everything-list/755e1c02-3ce0-4f7e-8adb-239015ba139fo%40googlegroups.com.
