Is relativity a gauge theory?

[Jim Kata]

I do not see why it is not. I believe relativity is a gauge theory, due to the spin connection on a so(1,3) principal bundle. I have heard some people say it is not a gauge theory. Why do they say this, are they just stupid or what?

[Mentz114]

Please have a look at this thread -

http://www.physicsforums.com/showthread.php?t=183770