Quantum switching for unknown multi-particle states

Author

Min, Jiang ; Zengke, Zhang ; Dongliang, Wang

Author_Institution

Dept. of Autom., Tsinghua Univ., Beijing

fYear

2008

fDate

16-18 July 2008

Firstpage

502

Lastpage

506

Abstract

Quantum switching network will play an important role in the field of quantum communication. We propose a new quantum switching scheme where not only the classical data and the unknown quantum state of one particle but also the multi-particle state can be transferred. Moreover, a centralized restoration scheme is used to reduce the switching time for transferring quantum packets containing such unknown multi-particle quantum states. The results demonstrate that we can directly route a multi-particle entanglement packet to its corresponding output ports and further reduce the communication time with the help of centralized restoration scheme.

Keywords

quantum communication; telecommunication switching; centralized restoration scheme; multiparticle entanglement packet; multiparticle quantum states; multiparticle states; quantum communication; quantum switching network; Automation; Communication networks; Communication switching; Computer networks; Delay effects; Helicopters; Packet switching; Quantum computing; Switches; Teleportation; Centralized restoration; Quantum switching; Quantum teleportation;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Conference, 2008. CCC 2008. 27th Chinese

Conference_Location

Kunming

Print_ISBN

978-7-900719-70-6

Electronic_ISBN

978-7-900719-70-6

Type

conf

DOI

10.1109/CHICC.2008.4605352

Filename

4605352