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2008-11-10 Thread Joao Leao
unsubscribe --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Everything List group. To post to this group, send email to [EMAIL PROTECTED] To unsubscribe from this group, send email to [EMAIL PROTECTED] For

Re: Quantum Probability and Decision Theory

2002-12-26 Thread Joao Leao
I am sorry but I have to ask: why would minds be quantum mechanical but bat minds be classical in your suspicions? I am not sure I am being batocentric here but I can anticipate a lot of bats waving their wings in disagreament... -Joao Stephen Paul King wrote: [SPK] Yes. I strongly

Re: Quantum Probability and Decision Theory

2002-12-27 Thread Joao Leao
, is quantum mechanical and not classical in its nature. My ideas follow the implications of Hitoshi Kitada's theory of Local Time. Kindest regards, Stephen - Original Message - From: Joao Leao [EMAIL PROTECTED] To: Stephen Paul King [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Sent

Re: Quantum Probability and Decision Theory

2002-12-30 Thread Joao Leao
cents of wisdom so don't count on my answering this one Cordially, -Joao Leao P.S. - Happy New Year Everybody on Everything... Jesse Mazer wrote: Stephen Paul King wrote: Also, any quantum computer or physical system can be simulated by a classical computer. [SPK] Bruno has

Re: Quantum Probability and Decision Theory

2002-12-30 Thread Joao Leao
ideas concerning the possibility of using Quantum Gravity as a basis for understanding the psychology of mathematical invention are perhaps worth a second look now that we are learning a good deal more about quantum information in Black Holes etc... -Joao Leao Ben Goertzel wrote: When a finite

Re: No infinities needed

2002-12-31 Thread Joao Leao
demonstrates... Enough said. -Joao Tim May wrote: On Tuesday, December 31, 2002, at 07:02 AM, Joao Leao wrote: I don't agree with Tim's suggestion that infinite-dimensional Hilbert spaces are somewhat ancilliary in QM and that all systems are calculable in finite dimensional modes

Re: Science

2003-01-13 Thread Joao Leao
of (equaly speuclative) alternatives that explains the prevalence of these ideas. The dust refuses to settle... Which is why I think a list like this, with open discussion of speculations *besides* the conventionally-sanctioned speculations, is such a good thing. -- Ben Goertzel Ditto, -Joao

Re: Claim: Only one past for a given present

2003-01-14 Thread Joao Leao
-deterministic. Now this is true for each photon: once emmitted it already knows in this very precise sense where and when it will be absorbed! That we do not know our future in the same way is our problem, not Quantum Mechanics and presummably not a quantum mechanical one... -Joao Leao

Re: Fw: Something for Platonists

2003-06-16 Thread Joao Leao
computational capabilities is an entirely more profound statement than any of Deutsch dubious speculations... -Joao Leao Lennart Nilsson wrote: - Original Message - From: Lennart Nilsson [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Sunday, June 15, 2003 9:14 AM Subject: Something

Re: Fw: Something for Platonists

2003-06-16 Thread Joao Leao
their belief in faith or reason? Sincerly, Stephen - Original Message - From: Joao Leao [EMAIL PROTECTED] To: Lennart Nilsson [EMAIL PROTECTED] Cc: Everything List [EMAIL PROTECTED] Sent: Monday, June 16, 2003 11:18 AM Subject: Re: Fw: Something for Platonists Speaking as a devout

Re: Fw: Something for Platonists]

2003-06-16 Thread Joao Leao
--enter gratuitous quotation that implies my profundity here-- - Original Message - From: Joao Leao [EMAIL PROTECTED] To: Sent: Monday, June 16, 2003 9:51 AM Subject: [Fwd: Fw: Something for Platonists] Joao Leao wrote: James N Rose wrote: Joao wrote: Speaking

Re: Fw: Something for Platonists

2003-06-16 Thread Joao Leao
for a recent and detailed review of the issue you raise, namely conditions-of-knowledge as conditions-of-being, a sibject prone to post-kantian confusions Regards, -Joao Leao James Rose -- Joao Pedro Leao ::: [EMAIL PROTECTED] Harvard-Smithsonian Center

Re: Fw: Something for Platonists]

2003-06-16 Thread Joao Leao
The answer is that an incomplete arithmetic axiom system could presumably by consistent, but who cares? If it is incomplete there will be true statements that it cannot prove and we are back to the platonist position! The alternative of an inconsistent system that is complete may actually be more

Re: Fw: Something for Platonists

2003-06-16 Thread Joao Leao
James N Rose wrote: Joao, :-) of course Plato wasn't aware of QM, but, he was also unaware of the importance that -mechanism- -real communication involvements- are resident in any information relation situation, as would be that which connects the Ideal and Real and gives

Re: Fw: Something for Platonists]

2003-06-16 Thread Joao Leao
as it is): http://philsci-archive.pitt.edu/archive/1166/ -Joao Leao Jesse Mazer _ MSN 8 helps eliminate e-mail viruses. Get 2 months FREE*. http://join.msn.com/?page=features/virus -- Joao Pedro Leao ::: [EMAIL PROTECTED] Harvard

Re: Fw: Something for Platonists

2003-06-16 Thread Joao Leao
James N Rose wrote: Joao Leao wrote: James N Rose wrote: Joao, :-) of course Plato wasn't aware of QM, but, he was also unaware of the importance that -mechanism- -real communication involvements- are resident in any information relation situation, as would

Re: Fw: Something for Platonists]

2003-06-16 Thread Joao Leao
Jesse Mazer wrote: Joao Leao wrote: Jesse Mazer wrote: As I think Bruno Marchal mentioned in a recent post, mathematicians use the word model differently than physicists or other scientists. But again, I'm not sure if model theory even makes sense if you drop all Platonic

Re: Path integrals and statistical mechanics

2003-06-23 Thread Joao Leao
!). -Joao Leao George Levy wrote: Hi Doriano, Welcome to the list. You raise an interesting problem and. I don't know the answer to your question. However, I just want to point out that an observer in relative motion observes the rotation in the complex plane of space-time geodesics. Could

Re: Fw: Something for Platonists

2003-06-23 Thread Joao Leao
to it... The following paper deals with these issues specifically with some of what Jesse Mazer brought up in this discussion: http://arXiv.org/abs/math.GM/0305055 or http://alixcomsi.com/The_formal_roots_of_Platonism.htm Check it out... -Joao Leao -- Joao Pedro Leao ::: [EMAIL PROTECTED] Harvard-Smithsonian

Re: HARDY and Mathematical versus Physical Reality

2003-10-24 Thread Joao Leao
suggest otherwise). Cheers, -Joao Leao Bruno Marchal wrote: Hi All, I have often try to explain what is mathematical realism. May I quote the full section 24 of G. H. Hardy's A Mathematician's Apology which explain so well what I try to say? . Now, Hardy lacks Church thesis

Re: Is reality unknowable?

2003-10-27 Thread Joao Leao
ty (not necessarily prove) the attributes of a mathematical object, than there is an EMRcorresponding to it." This is tentative, of course... -Joao -Joao Leao scerir wrote: "If, without in any way disturbing a system, we can predict with certainty the value of a physical quantity, there exists

[Fwd: HARDY and Mathematical versus Physical Reality]

2003-10-28 Thread Joao Leao
e short and related answers to many post in one post. Joao Leao ([EMAIL PROTECTED] ) wrote: >By no means does this translate to the identification you >suggest between what is empirical is what is... "incomplete", >If anything physical reality sees mathematical reality "from &

Re: HARDY and Mathematical versus Physical Reality

2003-10-29 Thread Joao Leao
scerir wrote: Joao wrote: This not quite the case. In the Bohmian interpretation the collapse is, in fact, determined by the non-local quantum potential pretty much as the outcome of a critical phase transition which suppresses all the branches of the superposition but the one that

Re: HARDY and Mathematical versus Physical Reality

2003-10-29 Thread Joao Leao
Hal Finney wrote: Joao Leao writes: I don't believe that there is ANY question that QM is non-local! This is the outcome of 30 years of experiments with entangled multiparticle states. I also think that non-locality is pretty well defined in this context (the way Bell put it) and we

[Fwd: a possible paradox]

2003-10-30 Thread Joao Leao
Joao Leao wrote: Your Principles are correct but the wording is not: you should change all your use of *possible* to 'contingent' and qualify as 'possible' instead all the invocations of 'world' not qualified with *actual*. This because possible/actual is a distinction that applies to worlds

Re: a possible paradox

2003-10-31 Thread Joao Leao
These models with topological non-local features may not actually have outsides by the same token that the Mobius band only has one side, get it? Max Tegmark is a nice kid but he does not seem to deal very well with his own finitude ! I am sure he is not the only one... -Joao Leao Norman

Re: Quantum accident survivor

2003-10-31 Thread Joao Leao
already are! So there is a branching event for you: if you survive a nuclear blast, how sure could you be that you really survived? Laurie Anderson was fond of saying: What kills you is not the bullett, its the hole!. -Joao Leao Hal Finney wrote: David Kwinter writes: The concept of what

Re: Dark Matter, dark eneggy, conservation

2003-11-03 Thread Joao Leao
Wow Ron! That is a lot of answer for me! I will have to split mine in two installments if you don't mind. Ron McFarland wrote: Thank you list for the welcome. I look forward to many congenial debates! I am sorry but you seem to contradict yourself below! You state, quite

Re: Request for a glossary of acronyms

2003-11-05 Thread Joao Leao
Hal, Waht about a definition of Observer-Moment? That would surely help me... Thanks, -Joao Hal Finney wrote: Jesse Mazer writes: In your definition of the ASSA, why do you define it in terms of your next observer moment? The ASSA and the RSSA were historically defined as competing

Re: Dark Matter, dark eneggy, conservation

2003-11-07 Thread Joao Leao
Ron McFarland wrote: On 3 Nov 2003 at 16:45, Joao Leao wrote: > Part II: > >It is not the distance that contributes, it is the > > relative rate of expansion that contributes to the apparent redshift > > (all other factors that can contribute to redshift being ignore

Re: spooky action at a distance

2003-11-12 Thread Joao Leao
Norman Samish wrote: I've been reading about "spooky action at a distance" at http://www.ncsu.edu/felder-public/kenny/papers/bell.html and several other sites. "Spooky action-at-a-distance" is a catchy but misleading description of EPR-Bell type quantum correlations because there is no effective

Re: spooky action at a distance

2003-11-13 Thread Joao Leao
scerir wrote: David Barrett-Lennard > According to QM, in small systems evolving according to the Hamiltonian, > time certainly exists but there is no arrow of time within the scope of > the experiment. In such small systems we can run the movie backwards > and everything looks normal. Yes, but

Re: spooky action at a distance

2003-11-13 Thread Joao Leao
scerir wrote: David Barrett-Lennard > Isn't "non-locality" simply associated with > the ability for the "future" to affect the "past"? Imo future and past means time, and light cones, etc. If there is no flow of time, there is no past, and no future. The association between non-locality and

Re: spooky action at a distance

2003-11-13 Thread Joao Leao
Hal Finney wrote: This list is dedicated to exploring the implications of the prospect that all universes exist. According to this principle, universes exist with all possible laws of physics. It follows that universes exist which follow the MWI; and universes exist where only one branch is real

Re: spooky action at a distance

2003-11-14 Thread Joao Leao
scerir wrote: Joao Leao: > The association between non-locality and "retrocausality" > (for lack of a better word) is anything but simple! In any > case it has less to do with the flow of time than with its > negation! [...] Bell's theorem shows that, given the hidden varia

Re: In defense of Dualism (typos corrected)

2005-05-20 Thread Joao Leao
Stephen Paul King wrote: Dear Jonathan, Non-separateness and identity are not the same thing! Your argument against dualism assumes that the duals are somehow separable and non-mutually dependent and thus lacking a linking mechanism dualism fails as a viable theory. On the other hand, once we

Re: In defense of Dualism (typos corrected)

2005-05-20 Thread Joao Leao
s, and not Existence in-itself. My words are ill-posed here, I apologize.Kindest regards,Stephen - Original Message - From: Joao Leao To: Stephen Paul King Cc: [EMAIL PROTECTED] ; everything-list@eskimo.com ; [EMAIL PROTECTED] Sent: Friday, May 20, 2005 11:40 AM Subject: Re: In defense

[Fwd: In defense of Dualism (typos corrected)]

2005-05-20 Thread Joao Leao
Joao Leao wrote: Dear Stephen, I agree with you that the Forms "do not represent themselves to us" and they remain independent of our chosen representation --- if I understand you correctly --- that is, on how we make our way back to them. But the latter surely depends on

Re: In defense of Dualism (typos corrected)

2005-05-20 Thread Joao Leao
-time such as the work of Smolin,Rovelli, Barbour and such... These follow Leibnitz in proposing that Space (and time) are not things but objective relations between material objects. I find these interesting but anti-platonic. -Joao scerir wrote: From: "Joao Leao" > Our access to