I just wanna know if there's any weird alterations to the way physics function if you were to blast off towards the center of the universe, in essence slowing down. Just would be interesting if matter reacts differently if it isn't moving.
Especially if it was also cooled to absolute zero.
Everything is moving.
You have to remember the spacetime.
To reach near absolute zero they use lazers. That way they can actually cool the particles by slowing them down, instead of cooling them like a fridge. Even if the reached a perfectly stationary state in our three dimensions, they'd still be going forward in time thus gravity and other forces instantly heat them up.