Ultrafast and Fault-Tolerant Quantum Communication across Long Distances
Ultrafast and Fault-Tolerant Quantum Communication across Long Distances
Quantum repeaters (QRs) provide a way of enabling long distance quantum communication by establishing entangled qubits between remote locations. We investigate a new approach to QRs in which quantum information can be faithfully transmitted via a noisy channel without the use of long distance teleportation, thus eliminating the need to …