Im trying to visualize what form the light cones take in Rindler coordinates. Below is my drawing + reasoning. Is it right?
So it seems like I have obtained the correct diagram from wrong equations.Wiki has a derivation of the null geodesics in <<link>>
I don't believe that the null geodesics should be able to cross the Rindler horizon
So it seems like I have obtained the correct diagram from wrong equations.
It seems that I should have considered the geodesic equations first.
Ah, ok. What seems weird to me is that if you let ##n \rightarrow \infty## the past light cone of the particle will cover only half of the space. Is that right? So it seems that there are events that will never cross the particles world line.Your equations aren't wrong. What you did, for this simple case, is equivalent to solving the geodesic equations for null geodesics. In the Wikipedia article, that corresponds to setting ##P = Q = 0## and ##y = z = 0##.
In the more general case where we put back the other two spatial dimensions, what you did is equivalent to solving the restricted set of null geodesic equations that only apply to "radial" geodesics--geodesics that only move in the ##n - p## plane, not in the other two coordinate directions.
Yes, there are events that will never be in the past light cone of the accelerating observer. That’s the Rindler horizon at work.So it seems that there are events that will never cross the particles world line.