On the oddly pervasive notion of the conservation of energypic.twitter.com/j0iWw1sbTY
Show this thread
-
Shouldn’t general relativity be removed from that list?
It's been a long time since I looked into it, but IIRC while it's a bit tricky, there are ways of making sense of conservation of energy in GR. There's a Hamiltonian formulation of the theory, for one thing (ADM formulation).
-
-
In GR, the stress–energy tensor is the conserved Noether current (and the source of the space-time metric alterations that lead to gravitational effects)
- 3 more replies
New conversation -
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.