BASIC OPERATIONS AMONG ENTANGLED STATES AND THEIR APPLICATIONS TO QUANTUM PROTOCOLS
2006 ◽
Vol 04
(02)
◽
pp. 307-323
Keyword(s):
It is thought that the techniques operating entangled states are some of the principal ones in quantum information processing. Therefore, procedures constructing other types of entangled states from some entangled states are useful. In this paper, we first show methods that dynamically change the number of entangled qubits during communication. Next, we propose a sharing protocol called the anonymous entangled state sharing protocol. By using this protocol, a party's message can be split among unknown parties because the parties can share entangled states without knowing each other. Finally, we show protocols that can recover an original message and split it to other parties without revealing its shared messages.
2010 ◽
Vol 9
(5)
◽
pp. 643-662
◽
Keyword(s):
2018 ◽
Vol 16
(02)
◽
pp. 1850014
2018 ◽
Vol 73
(3)
◽
pp. 191-206
◽
2021 ◽