Multipartite entanglement

By Peter van Loock, Samuel L. Braunstein. 2002

141 citations recorded by the source corpus.

First, we show how the quantum circuits for generating and measuring multi-party entanglement of qubits can be translated to continuous quantum variables. We derive sufficient inseparability criteria for $N$-party continuous-variable states and discuss their applicability. Then, we consider a family of multipartite entangled states (multi-party multi-mode states with one mode per party) described by continuous quantum variables and analyze their properties. These states can be efficiently generated using squeezed light and linear optics.

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

View Paper: https://www.semanticscholar.org/paper/f759509a9550efb82a85e8b55e772b8d99ea7976

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. Claude Fabre
2. Karol Zyczkowski
3. Dardo Goyeneche
4. Nicolas Treps

In Atomic and Molecular Physics, and Optics

1. Claude Fabre
2. Karol Zyczkowski
3. Dardo Goyeneche
4. Nicolas Treps

Citations in the corpus

• Modes and states in quantum optics (2019, methodology): “The method of separability eigenvalues (Sperling and Vogel, 2013) has been used to characterize all the partitions of a multipartiteentangled quantum frequency comb (Gerke et al.”
• Genuinely multipartite entangled states and orthogonal arrays (2014, background): “Construction of genuinely multipartite entangled states is an important open problem in the theory of quantum information, as these states have numerous applications to quantum teleportation, quantum key distribution, dense coding and error correcting codes [20, 21].”