EntityQ2042163· pop 10· linked from 176 articlessuperdense codingSign in to savequantum communication protocol to communicate 2 bits by sending one qubit together with sharing an entangled qubitWikidata factsSubclass ofchannelShow 2 more factsP2283quantum entanglementP6104WikiProject Mathematicsvia Wikidata · CC0Connectionsquantum information scienceEntityquantum gateEntityCategoriesQuantum information science