repeaters

Repeaters' behavior at two distinct destinations.
Quantum repeaters based on entanglement purification
Quantum repeaters based on atomic ensembles and linear optics
Quantum repeaters with photon pair sources and multimode memories.
Quantum Repeaters: The Role of Imperfect Local Operations in Quantum Communication
The soft gamma repeaters as very strongly magnetized neutron stars - I. Radiative mechanism for outbursts
The strongest cosmic magnets: soft gamma-ray repeaters and anomalous X-ray pulsars
The Soft Gamma Repeaters as Very Strongly Magnetized Neutron Stars. II. Quiescent Neutrino, X-Ray, and Alfvén Wave Emission
Spread spectrum multiple access communication system using satellite or terrestrial repeaters
Electrodynamics of Magnetars: Implications for the Persistent X-Ray Emission and Spin-down of the Soft Gamma Repeaters and Anomalous...