Was spacetime present before Big Bang?
in [Relativity]
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From: kenseto on 25 Sep 2009 09:07 On Sep 24, 12:50 pm, Sanny <softtank...(a)hotmail.com> wrote: > Our Universe was born after Big Bang [99% Agree] > > When Universe was created It is said it was even smaller than even an > electron. > > Am I Right here? > > What about spacetime. Was spacetime created after 10 ^ (-1000) seconds > the Universe was formed? Or it was present even before BigBang > happened? Spacetime is a math construct...it has no physical existence. Ken Seto > > When the Universe was point small was it a Exact Regular Sphere? > > Were the Matter in Universe 100% Uniform when Big Bang started? > > If someone says Matter in Universe was not Uniform Then what forces > made an irregular Universe? > > Was Gravity present when Universe was 1/100000000000000000000th of a > second old? > > Say a star in another Universe at a Distance of Trillions of Lightyear > was present when our Universe was formed. Had our Universe had sent > Gravity force to that star in other Universe? > > Was the Mass of Universe when it was smaller than an electron same as > the mass of Whole Universe we currently have. > > Last Difficult Question. When all Universe was the size of Electron > Why didnt our Universe become a Black hole? Was the Gravitational Laws > not developed at that time? Incase the mass of Universe was larger > than the mass needed to create a black hole. What was the Force that > was so huge that it even Broke a Black hole. > > At the time Universe was smaller than an electron Was Gravity Absent? > If not What force was acting against Gravity? Even Nuclear Energy > cannot withstand the pressure of Black hole? > > Say I drop Nuclear Bombs in a blackhole will it Brust. No A Black hole > will even absorb a complete Star/ Galaxy. They how a Mass of Whole > Universe contained in small sized electron was able to break the > Gravity? What was that force that was higher than the force of > Gravity? > > What was the Mass of Universe before Big Bang "ZERO" In that case from > where "ZERO" mass changed to such a big mass. > > Was there something that created Big Bang. If there was something that > created Big Bang. Then Why that thing is not part of our Universe now? > > Bye > Sanny > > The Computer chats like Humans. > Believe it???:http://www.GetClub.com > Now you believe it. What do you say?
From: Phantom on 25 Sep 2009 12:31 On Sep 24, 11:10 am, "Nightcrawler" <Dirtyde...(a)dirtcheap.net> wrote: > "Ken S. Tucker" <dynam...(a)vianet.on.ca> wrote in messagenews:44aac4c0-d26d-4079-9b3c-e94e324794a6(a)b25g2000prb.googlegroups.com... > > > On Sep 24, 10:34 am, Sir Frederick <mmcne...(a)fuzzysys.com> wrote: > >> Practice whatever story you wish. > > > Given the Big Bang idea was invented in the 20th century, > > I would presume spacetime existed before then. > > Ken > > Maybe, but was the world round before Galileo? Duh, yeah
From: Albertito on 25 Sep 2009 13:24 On Sep 24, 5:50 pm, Sanny <softtank...(a)hotmail.com> wrote: > Our Universe was born after Big Bang [99% Agree] > > When Universe was created It is said it was even smaller than even an > electron. > > Am I Right here? > > What about spacetime. Was spacetime created after 10 ^ (-1000) seconds > the Universe was formed? Or it was present even before BigBang > happened? > > When the Universe was point small was it a Exact Regular Sphere? > > Were the Matter in Universe 100% Uniform when Big Bang started? > > If someone says Matter in Universe was not Uniform Then what forces > made an irregular Universe? > > Was Gravity present when Universe was 1/100000000000000000000th of a > second old? > > Say a star in another Universe at a Distance of Trillions of Lightyear > was present when our Universe was formed. Had our Universe had sent > Gravity force to that star in other Universe? > > Was the Mass of Universe when it was smaller than an electron same as > the mass of Whole Universe we currently have. > > Last Difficult Question. When all Universe was the size of Electron > Why didnt our Universe become a Black hole? Was the Gravitational Laws > not developed at that time? Incase the mass of Universe was larger > than the mass needed to create a black hole. What was the Force that > was so huge that it even Broke a Black hole. > > At the time Universe was smaller than an electron Was Gravity Absent? > If not What force was acting against Gravity? Even Nuclear Energy > cannot withstand the pressure of Black hole? > > Say I drop Nuclear Bombs in a blackhole will it Brust. No A Black hole > will even absorb a complete Star/ Galaxy. They how a Mass of Whole > Universe contained in small sized electron was able to break the > Gravity? What was that force that was higher than the force of > Gravity? > > What was the Mass of Universe before Big Bang "ZERO" In that case from > where "ZERO" mass changed to such a big mass. > > Was there something that created Big Bang. If there was something that > created Big Bang. Then Why that thing is not part of our Universe now? > > Bye > Sanny > > The Computer chats like Humans. > Believe it???:http://www.GetClub.com > Now you believe it. What do you say? Was spacetime present before Big Bang? No, spacetime was not present, only space, time came later.
From: Benj on 25 Sep 2009 14:23 On Sep 25, 12:31 pm, Phantom <lou...(a)loopysoft.com> wrote: > On Sep 24, 11:10 am, "Nightcrawler" <Dirtyde...(a)dirtcheap.net> wrote: > > > Given the Big Bang idea was invented in the 20th century, > > > I would presume spacetime existed before then. > > > Ken > > > Maybe, but was the world round before Galileo? > > Duh, yeah Not so fast. Modern Quantum theory holds that nothing exists until you observe it. Hence the spacetime wavefunction superposition of eigenstates simply could never collapse because there would be no observation to do so. Hence clearly the world was not round before Galileo and in fact physics proves that currently nothing actually exists yet. I can't believe how stoopid all you people are. Why don't you get an education and read a freshman textbook? Idiots.
From: Surfer on 25 Sep 2009 15:09
On Thu, 24 Sep 2009 09:50:27 -0700 (PDT), Sanny <softtanks22(a)hotmail.com> wrote: > >Our Universe was born after Big Bang [99% Agree] > It may have been. If it was, and if the big bang started from a "singularity", then at the time of the big bang there would be no space. But for the big bang to occur from something earlier, change would have to occur, which would imply the existence of processes causing change to take place. But if space did not exist, neither could matter in the form we understand it, so what would participate in the processes? We can't know, but there is a theory that assumes it is "information". As its the only theory I know of that attempts to address what existed before the big bang, I give a link to a paper on it here. Process Physics: Modelling Reality as Self-Organising Information The Physicist 37 (2000) 191-195 http://arxiv.org/abs/gr-qc/0009023 |