Are there developments in the field of teleportation?

Question

Physics

Are there more or less scientific developments in the field of teleportation?
You can't take the subway...

Answer 1

So far, legal issues have not been resolved.

• There is no legal mechanism for the transfer of all rights to a newly created person at the destination, from the one destroyed at the point of origin. Treat it as an inheritance, a gift, or turn a blind eye to this situation and come what may
  
• It is not clear how to interpret the regular killings of people at the point of departure.
  
• It is not clear what to do at the point of departure, the destruction function did not work as it should. ("Sorry, we have a little technical glitch here. You see, you have already arrived at your destination, and here we have not destroyed you. But do not worry: now the technicians will check the equipment and we will destroy you. The next teleportation is at our expense.").
  

Answer 2

Clone your doppelgänger and let him ride the subway instead of you

Answer 3

Yes, they are being conducted, right along the corridor, to the right, ward number 6.
So far there are no physical prerequisites for the possibility of transmitting matter at speeds comparable to the speed of light.
The transfer of complete information about the state of human matter and the reconstruction of this state at another point from ready-made matter requires channels of information and energies that we do not even have close.
It's easier to shove a person's brain into a computer and forget over the body than to teleport the body.

Answer 4

Of course, they are being conducted, since the time of Einstein with his curvature of space.
When they ride gravity and create a unified field theory, then people will come closer to the possibility of teleportation through alternative universes, but there are still many, even very pitfalls ..

Answer 5

Yes, underway
No, you won't live to see a person teleportable

Answer 6

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