Patterns of Genuine Multipartite Entanglement in Frustrated Quantum Spin Systems
arXiv:1305.3042 · doi:10.1103/PhysRevA.89.012316
Abstract
We investigate the behavior of genuine multipartite entanglement of paradigmatic frustrated quantum spin systems. We consider six different spin models, whose frustration ranges from being very high to very low. We find that the highly frustrated quantum spin systems are near-maximally genuine multipartite entangled, while those with low frustration do not possess a similar definite behavior with regard to their genuine multipartite entanglement.
9 pages, 6 figures, RevTeX 4-1, added text and figure, results unchanged, published version
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Cited by in corpus (8)
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- Generalized Geometric Measure of Entanglement for Multiparty Mixed States
- Computable genuine multimode entanglement measure: Gaussian vs. non-Gaussian
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