Why is LQG a dead end but not m-theory?

In summary: The claim is that LQG generates little interest among physicists, and this is a fact. There are a few reasons for this, but one is that LQG is a very difficult theory to work on, and it doesn't seem to be leading anywhere. Another reason is that LQG doesn't seem to be solving any problems that are currently important in physics.
  • #36


Originally posted by lumidek
I sort of wonder where does the idea that LQG is something that can be compared to string theory come from?

I've noticed this tendency mainly in older members. I think they're intimidated by the complexity of string theory and prefer to believe that the comparatively simple LQG program is equally viable. I've posted this opinion a number of times.
 
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  • #37


Originally posted by jeff
I've noticed this tendency mainly in older members. I think they're intimidated by the complexity of string theory and prefer to believe that the comparatively simple LQG program is equally viable. I've posted this opinion a number of times.


oops!
 
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