scholarly journals Linear optical realization of universal unambiguous discrimination of quantum state

2009 ◽  
Vol 58 (9) ◽  
pp. 5978
Author(s):  
Lin Qing
Keyword(s):  
Quantum State ◽  
Unambiguous Discrimination ◽  
Linear Optical ◽  
Optical Realization

The Linear Optical Unambiguous Discrimination of Hyperentangled Bell States Assisted by Time Bin

2019 ◽  
Vol 531 (10) ◽  
pp. 1900201 ◽  
Author(s):  
Cheng‐Yan Gao ◽  
Bao‐Cang Ren ◽  
Yuan‐Xia Zhang ◽  
Qing Ai ◽  
Fu‐Guo Deng
Keyword(s):  
Bell States ◽  
Unambiguous Discrimination ◽  
Linear Optical

MULTIPARTY REMOTE STATE PREPARATION WITH LINEAR OPTICAL ELEMENTS

2008 ◽  
Vol 06 (05) ◽  
pp. 1127-1134 ◽  
Author(s):  
YAN XIA ◽  
JIE SONG ◽  
HE-SHAN SONG ◽  
JIN-LIANG GUO
Keyword(s):  
Quantum State ◽  
Polarization State ◽  
Remote State Preparation ◽  
Optical Elements ◽  
State Preparation ◽  
Remote Preparation ◽  
Linear Optical ◽  
Linear Optical Elements

We present a linear optical protocol for multiparty remote state preparation (MRSP) in terms of optical elements. MRPS is a procedure for multiparty collaboration with each other to remote preparation of a known quantum state to a distant party. We show that it is possible to achieve unity fidelity remote preparation of the polarization state using optical elements. This protocol may be used for converging the split information at one point.

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