general theory of relativity question. help please. Submission Show that equation N? Det* = 0 reduces...
general relativity question. This problem is supposed to help one to understand deeper the notion of the event horizon and to learn other methods of how to find it for a given metric. In solving this problem one should find a normal vector to a class of surfaces and then, to find under what conditions this vector becomes light-like. The point is that at the moment when a particle is crossing a surface it has the velocity component along the...
general relativity question. Instructions The first problem is just a test of how well one knows the methods of averaging over directions. This is a standard tool which is used in many areas of classical electrodynamics and general relativity. e.g, in the context of the radiation problem and in the context of particle motion in inhomogeneous electromagnetic fields. The second problem is just a test of how well one understood the content of the present lecture. Solve the problems and...