Tachyons
Tachyons often make an appearance in our favorite sci-fi shows as "beams" or "fields" that cause some form of "time disturbance." What are tachyons anyway?
einstein
Quantum Teleportation
The concept of quantum teleportation is very different from what most people probably think of as teleportation. It does not in any way involve "beaming" a person or thing from one location to another.