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Article #14448Re: Infinite blueshift and redshift in gravity
From: Eric Baird
Date: Sun, 10 Feb 2008 07:21
Date: Sun, 10 Feb 2008 07:21
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On Fri, 8 Feb 2008 21:20:04 -0800 (PST), mitchgrav@hotmail.com wrote (in part): ... > >Zero and infinite energy light; one going inward at the event horizon >and one going outward are nonsense predictions. These predictions >disprove black hole theory where time ends in the Schwarzschild >metric. > Well, they certainly do seem to be to blame for our current difficulties with the Black Hole Information Paradox under GR1915. Under NM (which only predicts an inward frequency-doubling seen by an observer dropped off at r=2M), objects and information can still migrate outwards through the r=2M surface, as classical indirect radiation. This leakage disturbs the apparent order of events seen by distant observers, so if those observers apply an overidealised GR1915-style metric to describe the particles that they see appearing inexplicably outside a dark star, they'll tend to construct a slightly artificial explanation for it, that involves particle-pairs appearing, acausally, outside the horizon. So the "doubled frequency" blueshift for NM is associated with effects whose overall statistical behaviour is analogous to modern (1970's) Hawking radiation under QM. General relativity, with its infinite inward blueshift, doesn't allow any hope for matter escaping r=2M, so it can't model Hawking radiation or similar effects, and it's therefore structurally incompatible with quantum mechanics. So, while C18th Newtonian theory had other faults, it did seem to get indirect radiation through r=2m pretty much right, where GR1915 (C20th and C21st !) still gets it badly wrong. =Erk= (Eric Baird) http://search.barnesandnoble.com/booksearch/isbnInquiry.asp?z=y&EAN=9780955706806 : Huxley: : " I find this lack of stimulus to be truly disappointing, : don't you think? " : Warden: : " I try not to, my dear. However, you're young, : think all you want! " : -- Demolition Man (1993)
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X-Google-Thread: 10b271,270ad8c7d3c9f3d2 X-Google-Thread: 10f545,270ad8c7d3c9f3d2 X-Google-Thread: 106b5d,270ad8c7d3c9f3d2 X-Google-Thread: 102f53,5f3676c64cd94cde X-Google-Attributes: gid10b271,gid10f545,gid106b5d,gid102f53,public,usenet X-Google-Language: ENGLISH,ASCII-7-bit Path: arc1-ca.pugleaf.net!g2news1.google.com!news2.google.com!news1.google.com!border1.nntp.dca.giganews.com!nntp.giganews.com!local02.nntp.dca.giganews.com!nntp.bt.com!news.bt.com.POSTED!not-for-mail NNTP-Posting-Date: Sun, 10 Feb 2008 01:21:35 -0600 From: Eric Baird Newsgroups: sci.physics,sci.physics.relativity,rec.org.mensa,cam.misc Subject: Re: Infinite blueshift and redshift in gravity Date: Sun, 10 Feb 2008 07:21:34 +0000 Message-ID: <q18tq3h0dpmcu9ejsf0o792gdoc6lmh5sd@4ax.com> References: <bad25466-c21e-497e-b464-743fe0e614b2@s19g2000prg.googlegroups.com> <331qq31n294ojqbt4lnjf1d1lco7e1bl5l@4ax.com> <1a76717b-6192-4080-ae97-ae6e38087c24@e25g2000prg.googlegroups.com> <485b9410-5bba-4c0b-99fd-d8c836da222e@v67g2000hse.googlegroups.com> X-Newsreader: Forte Agent 4.2/32.1117 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Lines: 50 X-Usenet-Provider: http://www.giganews.com NNTP-Posting-Host: 86.135.215.221 X-AuthenticatedUsername: NoAuthUser X-Trace: sv3-5GvMcqCafGE5TKDdwLyofvHKCgZT98L+S7KoDAFSjefN3Gjae11iS7KeZglxZp/onJiyXdYXdQSuq6O!uyphGZyciJ5QNIXxqfLftKtNzEDhHydb9tSko76C65ema/eGO5gPoseieRSgxRCuQmQpbUi0qiQh!6BNG X-Complaints-To: abuse@btinternet.com X-DMCA-Complaints-To: abuse@btinternet.com X-Abuse-and-DMCA-Info: Please be sure to forward a copy of ALL headers X-Abuse-and-DMCA-Info: Otherwise we will be unable to process your complaint properly X-Postfilter: 1.3.37