Bell-Type Correlation at Quantum Phase Transitions in Spin-1 Chain
For the identification of non-trivial quantum phase, we exploit a Bell-type correlation that is applied to the one-dimensional spin-1 XXZ chain. It is found that our generalization of bipartite Bell correlation can take a decomposed form of transverse spin correlation together with high-order terms....
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| Główni autorzy: | , |
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| Format: | Artigo |
| Język: | Inglês |
| Wydane: |
MDPI AG
2020-11-01
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| Seria: | Entropy |
| Hasła przedmiotowe: | |
| Dostęp online: | https://www.mdpi.com/1099-4300/22/11/1282 |
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