Welcome to Fractal Forums

First of all this is by any means no advanced or finished theory.
Also you should know of the double-slit experiment, for this watch this video (https://www.youtube.com/watch?v=DfPeprQ7oGc) (while ignoring the end of the video which is untrue as the collapse occurs by technical means not mental ones)  
And then read about:  
https://en.wikipedia.org/wiki/Wheeler%27s_delayed_choice_experiment &  
https://en.wikipedia.org/wiki/Delayed_choice_quantum_eraser &
https://en.wikipedia.org/wiki/Mathematical_universe_hypothesis  
which I guarantee will knock you off your feet (and will be worth even though the crazy stuff below might just provide some good ideas for better, related ideas).

So here's the theory:

Our universe is much like a fractal that is the same within itself and time is equivalent to 'zooming' through the fractal. For every particle there is a whole universe (or: all properties of the universe) and as fractals all of them are exactly the same (and 'zooming' simultaneously).  

To explain the delayed choice experiment: the fractal 'updates' its state throughout all instances so to say, close to the time(or something that can be visualized like that) of the quantum level and as there are different results in each of the many fractals (either for being random or by interaction with an outer world or the other fractal iterations) it merges all of them asynchronously which leads to the photons interacting (with each of the different universes' state) but whenever the observing particle's universe is 'observing' the result of the interaction (or a qubits' state) it ends up with the version of the current universe (from the particles perspective) which leads to 'updating' all instances with this particle's result of interaction.
 
Or think of the wave as an analog function ~ of particle-states which gets determined once it gets observed (by technical means) and when it gets observed the observing particle's universe is the one that gets 'updated' through all iterations universes. If the observing particle can determine the slit the functionwave originated from then the fractal universe gets updated with the photon having determined particle behaviour (and elsewise merging different ∞ universes' different results will result in interaction between the different particle states, sidenote: with infinite universes all the determined particle states of each will become mere but a wave of probabilities, all probabilities exist).

So do you have any theories and what do you think of this one (besides being just as crazy as the results of the linked quantum experiments) ? Do you maybe have some ideas for improving/modifying this theory somehow ? ... (http://i.imgur.com/OLSLY53.jpg),,, (http://i.imgur.com/e3WfMKJ.jpg);;; (http://i.imgur.com/1mH0HmE.jpg)

Sorry to dig out this old topic but I'm really fascinated by the conclusions that I'm led to lately and those are very similar to your stand but not entering the quantum level of which my knowledge is too humble ;) Though what you suggest matches my theory.

I've stumbled upon this theory of Max Tegmark stating existence of Level IV (Ultimate ensemble) universe, that I found very interesting and potentially answering my questions. I've not read the book though.
https://en.wikipedia.org/wiki/Our_Mathematical_Universe

Did you find any research / theories that relate to what you propose?

 :sleep: I believe psYnfinite is not on this forum anymore.

His 3 posts are dated 2013. All within 1 week, never to be seen here again.

but there are others  like you lowermind..
I've been working on this stuff the last 2 years, discussing and getting feedback here quite a lot, maybe read through these sections here, to find out more:
http://www.fractalforums.com/fractals-in-nature/
and feel free to comment on older threads. these discussions stay current in my opinion.
and it's always nice to get new input from likeminded fractalists..  O0