scholarly journals Linear optical scheme to demonstrate genuine multipartite entanglement for single-particleWstates

2008 ◽  
Vol 77 (6) ◽  
Author(s):  
Hyunchul Nha
Keyword(s):  
Multipartite Entanglement ◽  
Optical Scheme ◽  
Linear Optical ◽  
Genuine Multipartite Entanglement

DETERMINISTIC QUANTUM DENSE CODING WITH A GENUINE MULTIPARTITE ENTANGLEMENT IN LINEAR OPTICAL SYSTEM

2011 ◽  
Vol 09 (05) ◽  
pp. 1291-1298 ◽  
Author(s):  
YI WANG ◽  
LIU YE ◽  
QING-MIN SONG ◽  
BAO-LONG FANG
Keyword(s):  
Quantum Information ◽  
Optical System ◽  
Quantum Physics ◽  
Quantum Information Processing ◽  
Entangled State ◽  
Multipartite Entanglement ◽  
Dense Coding ◽  
Quantum Dense Coding ◽  
Linear Optical ◽  
Genuine Multipartite Entanglement

We propose two schemes for realizing dense coding in linear optical system. These schemes are based on a genuine four-qubit entangled state |Ψ〉 as a shared resource of entanglement. There are many interesting properties and possible applications in quantum information processing and fundamental tests of quantum physics by this state. By distinguishing Alice's operation we can easily achieve the dense-coding.

scholarly journals Genuine-multipartite entanglement criteria based on positive maps

2017 ◽  
Vol 58 (8) ◽  
pp. 082201 ◽  
Author(s):  
Fabien Clivaz ◽  
Marcus Huber ◽  
Ludovico Lami ◽  
Gláucia Murta
Keyword(s):  
Multipartite Entanglement ◽  
Positive Maps ◽  
Genuine Multipartite Entanglement

scholarly journals Converting quantum coherence to genuine multipartite entanglement and nonlocality

2019 ◽  
Vol 100 (2) ◽  
Author(s):  
Ya Xi ◽  
Tinggui Zhang ◽  
Zhu-Jun Zheng ◽  
Xianqing Li-Jost ◽  
Shao-Ming Fei
Keyword(s):  
Quantum Coherence ◽  
Multipartite Entanglement ◽  
Genuine Multipartite Entanglement
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