Energy conservation on expanding universe
2377
Is the total energy of the universe zero?
116033
Energy conservation limited by uncertainty principle
137492
Does entropy increase or decrease as our Universe is expanding?
107898
Possibility of making dark energy equivalent with dark matter
36974
References for cosmological perturbation theory in the ADM formalism
125620
How do we know for certain that space is expanding?
141320
Particle energy in general relativity?
30498
Energy conservation and interference
40150
Will acceleration rate of expansion of space become faster than speed of light?
45283
Why don't virtual particles violate conservation of mass/energy?
22682
If everything in the universe doubled in size overnight, would it be noticeable?
146268
Do photons lose energy due to gravitational redshift? If so, where does the lost energy go?
148341
What caused the expansion of the universe to slow down after the inflationary epoch?
139471
What if the size of the Universe doubled?
111390
Size of Universe after inflation
41750
The age of the universe
8077
Photons in expanding space: how is energy conserved?