do we wake up in other dimension after we die or stay dead until resurrection day and the after life?

Quantum physicists have done a pretty good job at convincing us that there is a lot more to the universe than what we see, even with a microscope. So many unexplained mysteries to life and the world we can see and touch. Why not an equal number of mysteries to the world we don’t see and not touch? It’s hard to believe that we would cease to exist when we die. Is judgment day and the day we die one and the same? Hummm???