Photons have an important role for transmitting a quantum state among distantly located physical systems, such as atoms, ions and solid-state systems 1,2,3,4, which are used as memories and/or ...

Vol. 35, No. 1 (131), Global Communication: Telecommunication and Global Flows of Information in the Late 19th and Early 20th Century / Globale Kommunikation: Telekommunikation und globale ...

Historical Social Research / Historische Sozialforschung, Vol. 35, No. 1 (131), Global Communication: Telecommunication and Global Flows of Information in the Late 19th and Early 20th Century / ...