endoself comments on Identity Isn't In Specific Atoms - Less Wrong

24 Post author: Eliezer_Yudkowsky 19 April 2008 04:55AM

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Comment author: endoself 29 May 2011 03:13:33AM 2 points [-]

Why did you not write this as a reply to me?

GR and QM are generally agreed to indeed be inconsistent.

[Citation needed]

I'll give you that loop-quantum gravity is "quantum mechnical" and "general realtivistic". But it isn't QM or GR.

Quantum mechanics is the theory that reality is described by the Schrodinger equation; loop quantum gravity includes the Schrodinger equation. Its proponents claim that it includes the general relativity field equations as a long distance limit; that is what we mean when we say that one theory is a quantization of another, just like quantum and classical electrodynamics.

And no, I don't read any popular literature. I hope the above helped explain my previous post a bit.

95% probability less than 10% of the physics you read is from journals/arXiv.

Comment author: PhilosophyFTW 29 May 2011 06:29:24AM -2 points [-]

Quantum mechanics is the theory that reality is described by the Schrodinger equation

You are insane.

95% probability less than 10% of the physics you read is from journals/arXiv.

Feel free to make further claims you have no evidence for. Here's an article from arXiv you might find interesting: http://arxiv.org/abs/0809.4144

I'm surprised that you put arXiv in the same class you put whatever it is you mean by journals. Maybe I should take the above article seriously? After all, arXiv makes it available. Get out of town.

Comment author: endoself 29 May 2011 07:30:52AM 2 points [-]
  1. I never stated that every paper on the arXiv was good.

  2. You have neither confirmed nor denied my actual statement.

QM and GR, if you stick them together, entail everything.

I'm not sure what your point is here. If you stick quantum mechanics and Maxwell's equations together, everything is entailed, but quantum electrodynamics did not give identity back to specific particles. It would be very unlikely for quantum gravity to do that either; certain parts of nature fit perfectly into a very rigid structure and the basic framework of quantum mechanics can be explained but will probably not be eliminated. You can't point to a specific part of a theory and say "the theory is wrong, so that result is wrong"; theories get improved, but they still have to have enough of the same structure to derive the results already tested by experiment.