From: Lisa Randall

From: Lisa Randall To: Jeffrey Epstein <[email protected]> Subject: Re: Date: Sun, 04 Oct 2009 18:30:43 +0000 What happened? I'll skip bad spacetime continuum joke. I'll be back about 6. Let me know if you will have time. Jeffrey Epstein wrote: > if 2 is good is there a number to call? > On Sun, Oct 4, 2009 at 12:34 PM, Jeffrey Epstein <[email protected] > <mailto:[email protected]>> wrote: 2pm? wro e: Any availability in the spacetime continuum today or tomorrow? joking, for me , space and time are disconnected as my fingers hunt for keys On Fri, Oct 2, 2009 at 6:00 PM, Lisa Randall sorry, On Fri Oct 2, 2009 at 5:41 PM, Lisa Randall wrote: wrote: Oops. Problem of email. No offense intended. I was really a little confused. Or were you joking? I think I'm reaching the limits of my ability to disentangle grammar and spelling but here goes: thanks , question , what does it look like if PROT0 time is running backward , wouldn't it be decelerating" into flat space from the singularity outward" therefore explosion than [then] expansion. It looks like big bang, not inflation before horizon. So not explosive expansion. but always slowing after crossing the horizon . after crossing horizon there isn't really a cosmological interpretation anymore. Time and space have switched back. looking in reverse it appears things accelerate as they approach" charged would be as a result of the deceleration. don't understand this last comment. On Fri, Oct 2, 2009 at 5:27 PM, Lisa Randall wrote: Hi Jeffrey. It was interesting-as always. For your question, let's first straighten out that there are 3 types of bhs we might be discussing: Schwarschild, charged, and Kerr. I didn't say much about Kerr--I mostly discussed charged-since they are changing with time and a bit more complicated but indeed they have 2 horizons (just like charged black PROT1 holes). Two horizon scenario means time and space switch twice so at singularity you are back to ordinary time space identification. So let's first just consider Schwarschild (uncharged, not rotating). In that case you are on the right track. Reversing time and coming from the singularity, it pretty much looks like a 2d big bang Space expands scenario (with the out until you reach the other 2d in a compact sphere). horizon and eventually goes over into flat space. It's not really accelerated expansion but still somewhat along lines you hole case) and suggested. If there are two horizons (charged black you are in between them (we called this Whoville becuase it looks like space has shrunk has not and there is a world to zero but actually spacetime finite time between them so there's a whole invisible to the outside) what happens is you alternate between big bang and big crunch in the full extended spacetime. Lisa thanks" for your time,and patience if i understand the Kerr equations , and your explanation correctly a black hole. doesn't it time and space appear that to exchange coordinates inside assumes that time is unidirectional. appear that if you ran negative time , it would look PROT2 like any other explosive transaction. great acceleration. emenating from the second horizon outward slowing to a mere expansion . It would appear that time" got shot out of the black hole. created by a space collapse at the singularity. 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If you have received this communication in error, please notify us immediately by return e-mail or by e-mail to [email protected] <mailto:[email protected]>, and destroy this communication and all copies thereof, > ww**www************www**www***ww***ww**www**www**www**www** > The information contained in this communication is > confidential, may be attorney-client privileged, may > constitute inside information, and is intended only for > the use of the addressee. It is the property of > Jeffrey Epstein > Unauthorized use, disclosure or copying of this > communication or any part thereof is strictly prohibited > and may be unlawful. If you have received this > communication in error, please notify us immediately by > return e-mail or by e-mail to [email protected] > <mailto:[email protected]>, and > destroy this communication and all copies thereof, > including all attachments. PROT5