4 ms·
Over long enough scales there is no conservation of energy because the universe does not have temporal symmetry.
by thowawatp302 1y ago
Over long enough scales there is no conservation of energy because the universe does not have temporal symmetry.
- kgwgk 1y agoCosmologists are not serious people. https://math.ucr.edu/home/baez/physics/Relativity/GR/energy_gr.html https://math.ucr.edu/home/baez/physics/Relativity/GR/energy_... “Is Energy Conserved in General Relativity?” “In special cases, yes. In general, it depends on what you mean by "energy", and what you mean by "conserved".”