Let's start with, why you think it involves a geometry?
What about my last answer to this did you not understand? You use the Schwarzchild metric. That's a geometry!
''No, I said that the Hamiltonian (and thus terms in the Hamiltonian, including ) is not a configuration space or points in a configuration space or anything like that.''
But you stated something I stated and said it was wrong. Even if this is not what you implied, you really need to use your imagination AN. If two particles are seperated by a distance r_ij then the two particles must have positions in space somewhere. In a very loose, but still correct statement, that if particles are described by a Hilbert Space as I have demonstrated then we must be implying some kind of configuration space.
You're simply not reading what I say. Or you just don't understand basic meaning of terminology like 'Hamiltonian'.
I know you can describe points in space using a Hilbert space, since you can define the dot product as your inner product. However, you said the
Hamiltonian is described as a configuration space.
No, th Hamiltonian
ACTS on a space, which may sometimes (but not always) be a configuration space.
You're responding to things I never said. Whether it's an attempt to make it seem to the lay person you're retorting my criticisms or you're just plain ignorant I don't know.
Just also to clear up a few loose ends:
''Reiku, do you really think I (or anyone who didn't sleep through high school) believes you did any such calculations? ''
In the paragraph you have stated, I was quite aware of the density relationship . Is there any reason why my own relationship does not hold? If so I will quite willingly forget those relationships. But I can assure you right now that $$x_i$$ is not $$X$$ since $$x_i$$ is the four velocity. The four velocity (summed over all particles given by $$i$$) multiplied by the density gives you your matter field acting like a unit timelike vector. As our original field $$\phi$$ acted on $$x^{\mu} \tau}$$, it created $$\chi$$ the inertial matter field. Thus from
$$\rho = T_{ab}\phi^a\phi^b$$
multiply by the four velocity gives
$$\rho x_i = T_{ab}\phi^a\phi^b (x^{\mu}\tau)$$
The right hand side turns into $$T_{ab} \chi^a \chi^b$$
.... and here I realized I've made a mistake, I've dropped a term on the right hand side
because from there it should be, divide by $$\partial t$$ on both sides and taking partial \rho gives
$$\frac{\partial \rho x_i}{\partial t}= \frac{ T_{ab} \chi^a \chi^b}{\partial t}$$
Which means my assumptions on Heisenberg equation don't apply. Ignore it now AN.
Jesus, where to start. As I said and which you obviously don't understand, your index structure isn't right. Nor does the third expression follow from the second. Nor does your last expression make sense. You don't 'divide by $$\partial t$$', dear god that isn't what differentiation is about! It seems you can't even take partial derivatives properly, you think there's division involved. This just shows how ridiculous your claims of doing work in this stuff is, you can't do things expected of 1st years yet you're claiming to be coming up with solutions to research level quantum cosmology!
You really have something wrong with you if you think you're doing anything other than being massively dishonest. And even if you're aware you're being dishonest the fact you continue to do it, despite being exposed as a hack repeatedly, says something else is wrong with you personality-wise.
Well, considering I never reparamaterized any of my equations and I mentioned it just for the sake of stating some possible solutions to the WDW equation, I will find the paper....
....right
http://arxiv.org/PS_cache/hep-th/pdf/9503/9503073v2.pdf
Page 8-11 should suffice.
Firstly you've done what you often do and that's show where you're getting all your equations from. Just as when you linked to that YouTube lecture which contained all the equations you were spouting, right down to dubious notation, you've shown your hand by linking to that paper.
The paper gives the proper context of all the stuff you've been throwing out. Your problem is you don't understand it so you don't know how to give snippets of it in a way which makes sense, hence why your 'results' are all over the place.
The potential is a functional of the scale factor, a not uncommon notion in cosmology because it's a much better and more 'universal' (in some sense) parameter to describe how things vary. In fact that is what the $$t=a$$ thing refers to. In the equations the a is playing the role of a temporal coordinate because it's monotonic increasing so you can do a valid reparametrisation. It isn't that the original potential is a manifest function of time,
Considering how that entire section is about inner products, which are required in the definition of Hilbert spaces, and all of it flows from a Hamiltonian constraint it's a little odd you don't understand which is which and how they relate to one another. Oh wait, no it isn't, you don't understand any of it.
OOOooohhh right. I read back on your posts (end up ignoring half of it because you tend to write so much),
No, you ignore it because you can't respond to the repeated demonstrations you're dishonest and a hack. Clearly from your little snippet replies when you think you can throw something back at me you do it, you don't pass up the chance.
via a series of unjustified non-sequitors, that you end up with a result which doesn't involve geometry. You used the SC metric! You made an explicit reference to a geometry.
That's ok.
You see, we haven't even applied the Hilbert Space or any spin networks. I recall reading that r_ij is also a metric, a special kind of one, but that must have missed you as well. Niether metric are related, as far as I can tell.
'We'?
You aren't doing anything but spewing out other people's work. It's plagiarism. You're passing off other people's explanations as your own understanding. You're not doing anything yourself. you're just mangling together any source you can and trying to con people into believing you're doing some of this stuff yourself. Spinning together multiple people's work and passing off their calculations as your own is plagiarism.
You can't even get the meaning of a Hilbert space right. Sure, you can quote Wikipedia at me but it's obvious from this thread and others you don't recognise them when you see them, you don't know how they work or how things relate to them. You're still struggling with the relationship of the Hamiltonian to them, despite me explaining it on more than one occasion. And you're
certainly not doing anything to do with spin networks. They're considered unpleasant by actual mathematicians, never mind someone with your level of mathematical ability.
To illustrate consider the second bit of the above quote. You say
" I recall reading that r_ij is also a metric, a special kind of one, but that must have missed you as well. ". Can't you work it out for yourself? Surely you know the definition of a metric? Can't you check whether it's a metric or not? You're trying to convince people you're dealing with geometry-less quantum cosmology and you can't work out if something is a metric or not. Why don't you give it a shot, confirm or refute your assertion, precisely and clearly.
I am in no doubt you'll fail. You are, for all intents and purposes when it comes to this level of mathematical physics, innumerate.
Now, quantum graphity actually admits metric solutions, the things which involve space, matter and geometry
http://arxiv.org/pdf/0801.0861v2.pdf . The approach however, even though I have adopted and Markoupoulou uses, argue that geometry does not fundmantally.
Like I said, if you think you're spending your time wisely or doing something viable, as you imply when you say "I have adopted...", is anything other than utter dishonest you have a personality issue.
In my original representation to you, I used the LS-equation to solve the original energy hamiltonian of the universe with potential.
No, you didn't. Do you think I can't remember the start of the thread? Are you really so desperate to lie you'll resort to
this level of dishonesty?
I had no explicitely stated yet that this specific equation would describe no geometry. That is only achieved when you would begin to model your theory with a Hilbert Space.
Speaking as someone with a PhD in
non-geometric spaces I can attest to the fact you don't necessarily require a Hilbert space to construct a description of a system which doesn't contain any geometry. You quote someone saying that the notion of 'here' and 'there' no longer applies. That's precisely the type of space I have published work in regards to.
Hilbert spaces can be used and can allow for some very interesting stuff but they aren't essential. But this is somewhat beside the point, given you clearly can't do any of this stuff.
In this space, as Fotini puts it:
''Information before geometry. Having raised the possibility that geometry does not exist at the fundamental level, we now need to find a way to do physics without geometry. This may appear hard because all our physics is done with geometry. But we can use a relational and information theoretic language.''
Again, speaking as someone with experience with non-geometric constructs the quote it not entirely accurate, there are ways of doing physics not only without making reference to an underlying geometry (that's just background independence) but actually having no geometry at all. Information theory didn't need to come into it.
An example is that she considers a finite relational universe with N constituents, a bit like my (summing over all the particles making a field approach)
Summing over particles does not a field approach make. There's a little more to it. You must have skipped over that section of quantum mechanics when you jumped from high school to the Dirac equation.
which she models as a network of N nodes (a,b...=1) with a Hilbert Space $$\mathcal{H}_{ab}$$ attached to each link (ab). It is this model I am trying advocate.
You can advocate her work but to try to present yourself as working on similar stuff and that's why you're an advocate is just ridiculous.
I think it is the correct approach because it sufficiently describes high energy physics, low energy, geometry stuff exists, we know this. It is once you apply the following approaches could we possibly achieve some kind of quantized theory involving no geometry.
Now you could have said all of that without having to be dishonest and pretend you're doing some of this yourself. You could have started a discussion on non-geometric constructs and talked about this person's work. Instead you peppered it with laughable, ridiculous,
delusional claims about yourself and supposed work you're doing. What could have been a good honest discussion you instead used as a bandwagon to try to delude your ego.
And before you whine "Oh you just don't like someone else doing work close to your own!" or "You're jealous" or anything else equally laughable if you're so sure you've got a new approach, valid and unknown to the mainstream submit it to a journal. You clearly have the time to write this stuff up. You know sufficient LaTeX to do the algebra yourself. Tell you what, if you write it up on this forum and send it to me via PM I'll compile it using actual LaTeX and send you the completed .tex and .pdf files, all in the appropriate formatting for a relevant journal, like JHEP. Then you can submit it. Come on, you have no excuse if you really think you're onto something. I'm sufficiently confident you'll crash and burn that I'll help you, so you have no excuse like "I don't know how to make .tex files" or "I can't format it the way they want!".
Put up or shut up.
There is more I see, you said I pulled a hamiltonian from no where in the Heisenberg equation. Well, no, not really.
If you want to know where I had been heading with that, is that there is such a thing as a ''fundamental Hamiltonian'' which describes high energy states. Obviously it was fundamental because, as you yourself said, ''didn't you notice the hbar in there?''
What are you on about? The Hamiltonian in the equation you quoted wasn't in any of your previous expressions, so it was a non-sequitor. I know how the equation itself is derived, as I said it's standard bookwork for an introductory course into QM. And having $$\hbar$$ doesn't make something 'fundamental'. Time and again you're just jamming your foot in your mouth.
Markoupoulou remarks in her own work
''It should now be clear that there are two possible notions of time: the time related to the g00 component of the metric describing the geometry at low energy and the time parameter in the fundamental microscopic Hamiltonian.''
So why should I not plug in a Hamiltonian in there? It was there to describe individual particles anywhere, world lines in fact to be more precise.
Wow, you really are desperate. Did you just look through her paper for something to do with a Hamiltonian so you could throw it out and hope it sticks. It was a non-sequitor because you did a bunch of things which made no mention of a Hamiltonian and then you suddenly pull one out of nowhere. Not only that but the equation you produce is sufficiently well known that it's obvious it doesn't follow from what you'd said. Now I can imagine that there's a paper you're copying from which goes into a lot more detail, explained itself properly, includes many other expressions, equations etc and actually does such a derivation. However, as you generally do, you failed to include sufficient things from the paper in your post to make your post coherent. You really need to learn this method of deception doesn't work on people who know physics. It might seem to you like "Wow, look at all those equations. Everyone will think I'm a genius" but to people who understand the equations its clear you're just pulling them from somewhere.
Seriously, any rational person would have learnt after the first half dozen times of being exposed as dishonest in this manner to
stop doing it. Instead you carry on. Like I said in a previous post, you'll lie when you think no one will call you on it, showing you're deliberately deceptive. But even more daft you'll lie
to me about physics I've corrected you on dozens of times before.
I'd carry on replying to the other post or two of yours where you post more Wiki/ArXiv lifted equations but I'm hungry so I'm going to eat something. You need to really look at yourself and change how you act because you're not all there upstairs if you think you're able to do this stuff or you're taken seriously by anyone who knows any physics or maths. Hopefully your professed belief you could handle an undergrad course with ease is just that, a
professed belief and not an actual belief. You need to get a firmer grasp on reality. You're 27 for god sake. Do something constructive with your life.