Israel's Formalism: The Metric Junction Method

thecoop
Messages
15
Reaction score
0
Hello guys , beside Einstein's General Theory of Relativity by hervik , is there any lecture or book about this case ?


Thx
 
Physics news on Phys.org
I think MTW talks about junction conditions, not positive it's the same thing, but it's likely.
 
The original article is pretty good, although difficult to find. Go check the archives in your local science department library.

Most of the material is also covered in these notes: http://www.physics.uoguelph.ca/poisson/research/agr.pdf
 
Thank you very much clamtrox
 
OK, so this has bugged me for a while about the equivalence principle and the black hole information paradox. If black holes "evaporate" via Hawking radiation, then they cannot exist forever. So, from my external perspective, watching the person fall in, they slow down, freeze, and redshift to "nothing," but never cross the event horizon. Does the equivalence principle say my perspective is valid? If it does, is it possible that that person really never crossed the event horizon? The...
In this video I can see a person walking around lines of curvature on a sphere with an arrow strapped to his waist. His task is to keep the arrow pointed in the same direction How does he do this ? Does he use a reference point like the stars? (that only move very slowly) If that is how he keeps the arrow pointing in the same direction, is that equivalent to saying that he orients the arrow wrt the 3d space that the sphere is embedded in? So ,although one refers to intrinsic curvature...
ASSUMPTIONS 1. Two identical clocks A and B in the same inertial frame are stationary relative to each other a fixed distance L apart. Time passes at the same rate for both. 2. Both clocks are able to send/receive light signals and to write/read the send/receive times into signals. 3. The speed of light is anisotropic. METHOD 1. At time t[A1] and time t[B1], clock A sends a light signal to clock B. The clock B time is unknown to A. 2. Clock B receives the signal from A at time t[B2] and...
Back
Top