- #1
davidge
- 554
- 21
Hi everyone. What are the components of the 2 Translational Killing Vectors in 2-dimensions, in Polar Coordinates? I've solved the Killing equation using Maple, and the solution was ##\xi_r = 0##, ##\xi_{\theta} = r^2##, but I guess that these are the components for the rotation Killing Vector, because these components correspond to those that @PeterDonis wrote down in another thread when I asked him about the rotational Killing Vector. There should be ##N(N+1)/2 = 3## independent Killing Vectors in ##N = 2## dimensions, in this case the other 2 associated with translations. What would be the general components of them?