Article View: sci.physics.relativity
Article #1183Re: ABSOLUTELY TRUE THEORIES
From: Pentcho Valev
Date: Tue, 25 Aug 2009 08:06
Date: Tue, 25 Aug 2009 08:06
58 lines
4593 bytes
4593 bytes
Einsteiniana's most recent camouflage of the falsehood of Einstein's 1905 light postulate: http://www.sciencedaily.com/releases/2009/08/090824115758.htm "Despite the success of general relativity, one of the most important problems in modern physics is finding a theory of quantum gravity that reconciles the continuous nature of gravitational fields with the inherent 'graininess' of quantum mechanics. Recently, Petr Hořava at Lawrence Berkeley Lab proposed such a model for quantum gravity that has received widespread interest, in no small part because it is one of the few models that could be experimentally tested. In Hořava's model, Lorentz symmetry, which says that physics is the same regardless of the reference frame, is violated at small distance scales, but remerges over longer distance scales." Einsteiniana's new discovery that Lorentz symmetry "is violated at small distance scales, but remerges over longer distance scales" may allow Einsteinans to answer the existential question asked by Joao Magueijo and John W. Moffat without damaging Divine Albert's Divine Theory: http://arxiv.org/PS_cache/arxiv/pdf/0705/0705.4507v1.pdf Joao Magueijo and John W. Moffat: "The question is then: If Lorentz invariance is broken, what happens to the speed of light? Given that Lorentz invariance follows from two postulates -- (1) relativity of observers in inertial frames of reference and (2) constancy of the speed of light--it is clear that either or both of those principles must be violated." Pentcho Valev pvalev@yahoo.com On Aug 19 Pentcho Valev wrote: > Philosophers of science have devised strange concepts such as > verisimilitude (proximity to truth) and pessimistic induction (all > theories in the past proved partially false so present and future > theories are partially false as well) which contradict the deductive > method. Consider Einstein's 1905 light postulate: > >http://www.fourmilab.ch/etexts/einstein/specrel/www/ "...light is > always propagated in empty space with a definite velocity c which is > independent of the state of motion of the emitting body." > > By a theory I shall mean the deductive closure of the postulate, that > is, the set of all its consequences deduced validly and in the absence > of false or absurd auxiliary hypotheses. If the light postulate is > true, then all its consequences are true. > > If Einstein's 1905 light postulate is false, then its antithesis, the > equation c'=c+v given by Newton's emission theory of light, is true. > Then the respective theory (the set of all consequences of the > antithesis deduced validly and in the absence of false or absurd > auxiliary hypotheses) is absolutely true in the sense that all its > conclusions are true. > > Clearly if "theory" is properly defined the concepts of truth content > and falsity content are irrelevant. Deductive theories are either > absolutely true or absolutely false.
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X-Google-Thread: 237b8ad48,e5c1b7deb50526bd X-Google-Attributes: gid237b8ad48,public,usenet X-Google-NewGroupId: yes X-Google-Language: ENGLISH,UTF8 Path: arc1-ca.pugleaf.net!g2news2.google.com!postnews.google.com!k6g2000yqn.googlegroups.com!not-for-mail From: Pentcho Valev <pvalev@yahoo.com> Newsgroups: sci.physics.relativity,sci.physics,fr.sci.physique,fr.sci.astrophysique Subject: Re: ABSOLUTELY TRUE THEORIES Date: Tue, 25 Aug 2009 01:06:24 -0700 (PDT) Organization: http://groups.google.com Lines: 58 Message-ID: <799373a1-e7d8-4870-ab84-c8be152918f9@k6g2000yqn.googlegroups.com> References: <8d34da84-72b3-4f82-90b4-4f85ed26e524@g10g2000yqh.googlegroups.com> <pan.2009.08.19.15.16.20@canonicalscience.com> <4447b0b7-326e-4090-809d-7ec45ee43e07@v2g2000vbb.googlegroups.com> <pan.2009.08.20.10.04.54@canonicalscience.com> <d401d7fb-a61f-4aeb-8004-8ad5610d8db4@r38g2000yqn.googlegroups.com> <pan.2009.08.21.09.39.06@canonicalscience.com> NNTP-Posting-Host: 89.215.201.46 Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Trace: posting.google.com 1251187584 12954 127.0.0.1 (25 Aug 2009 08:06:24 GMT) X-Complaints-To: groups-abuse@google.com NNTP-Posting-Date: Tue, 25 Aug 2009 08:06:24 +0000 (UTC) Complaints-To: groups-abuse@google.com Injection-Info: k6g2000yqn.googlegroups.com; posting-host=89.215.201.46; posting-account=Lz-LbgoAAABPDavKeW-eYeobwLHD_cvQ User-Agent: G2/1.0 X-HTTP-UserAgent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30),gzip(gfe),gzip(gfe)