Measure of genuine multipartite entanglement with computable lower bounds

By Zhihao Ma, Zhihua Chen, Jing-Ling Chen, C. Spengler, A. Gabriel, Marcus Huber. 2011

232 citations recorded by the source corpus.

We introduce an intuitive measure of genuine multipartite entanglement, which is based on the well-known concurrence. We show how lower bounds on this measure can be derived and also meet important characteristics of an entanglement measure. These lower bounds are experimentally implementable in a feasible way enabling quantification of multipartite entanglement in a broad variety of cases.

Subfields: Artificial Intelligence, Atomic and Molecular Physics, and Optics

View Paper: https://www.semanticscholar.org/paper/e435f8aec8badc20f80430da3add42faf1afb512

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Artificial Intelligence

1. M. G. Thompson
2. Jianwei Wang
3. John G. Rarity
4. Jeremy Lloyd O'Brien
5. Mehul Malik
6. Xiaoqi Zhou
7. Giuseppe Vitagliano
8. Marcus Huber

In Atomic and Molecular Physics, and Optics

1. M. G. Thompson
2. Mehul Malik
3. Yun-Feng Xiao
4. John G. Rarity
5. Qihuang Gong
6. Xiaoqi Zhou
7. Giuseppe Vitagliano
8. Marcus Huber

Citations in the corpus

• Chip-to-chip quantum teleportation and multi-photon entanglement in silicon (2019, methodology): “[34] Zhi-Hao Ma, Zhi-Hua Chen, Jing-Ling Chen, Christoph Spengler, Andreas Gabriel, and Marcus Huber.”
• Entanglement certification from theory to experiment (2018, background): “Another option is a direct construction of witnesses that themselves have a natural connection between their expectation value and a suitably chosen entanglement measure [111–113].”