Energy conservation is a consequence of time-translation symmetry (by Noether’s ...

		antidesitter on June 6, 2019 \| parent \| context \| favorite \| on: Physicists Debate Hawking’s Idea That the Universe... Energy conservation is a consequence of time-translation symmetry (by Noether’s theorem), which is broken in general relativity. Hence, broadly speaking, energy is not conserved in general relativity. https://www.preposterousuniverse.com/blog/2010/02/22/energy-...