Would time exist in a universe with only one elementary particle in it?
60084
In a very small static universe with only a particle, does it make sense to talk about time?
94782
General relativity (gravitation) in time and one spatial dimension
24003
Is the universe fundamentally deterministic?
104255
Can we know the fundamental nature of space and time?
83832
Time as a Hermitian operator in quantum mechanics
131804
What justifies probability in the case of a onetime experiment?
105171
Does time pass fastest in isolated, resting space?
12433
How do $\pi^0$ particles exist?
70008
Virtual Particles real? Virtual particles create a universe?
86156
Do photons have a duration?
114335
Entanglement in time
36619
Effect of space time relativity on the age of the universe?
92343
Does cosmological time expand like space does?
100434
Would there be centrifugal force if I were alone in the universe?
78916
Particles entangled after the big bang
123854
Would time speed up near a large body of negative mass relative to observers in micro gravity?
119336
Zero energy universe