Fidelity bounds for device-independent advantage distillation
Fidelity bounds for device-independent advantage distillation
Abstract It is known that advantage distillation (that is, information reconciliation using two-way communication) improves noise tolerances for quantum key distribution (QKD) setups. Two-way communication is hence also of interest in the device-independent case, where noise tolerance bounds for one-way error correction are currently too low to be experimentally feasible. …