Teleportation Through the Wormhole

Understand

ER=EPR allows us to think of quantum teleportation as communication of quantum information through space-time wormholes connecting entangled systems.

• The conditions for teleportation render the wormhole traversable so that a quantum system entering one end of the ERB will, after a suitable time, appear at the other end.
• Teleportation requires the transfer of classical information outside the horizon, but the classical bit-string carries no information about the teleported system; the teleported system passes through the ERB leaving no trace outside the horizon.
• In general the teleported system will retain a memory of what it encountered in the wormhole.