kvantrepeatereid
Kvantrepeatereid, often translated as quantum repeaters, are hypothetical devices designed to overcome signal loss in quantum communication channels. Unlike classical repeaters that simply amplify a signal, quantum repeaters must preserve the delicate quantum states of transmitted information, such as qubits. This is crucial for establishing secure, long-distance quantum key distribution (QKD) networks and for connecting quantum computers.
The primary challenge in long-distance quantum communication is photon loss. Photons carrying quantum information can be
Quantum repeaters work by dividing a long quantum channel into shorter segments. Entanglement is established between
While the theoretical principles of quantum repeaters are well-understood, their practical implementation faces significant technological hurdles.