dorsal/arxiv
View SchemaBipartite entanglement and localization of one-particle states
| Authors | Haibin Li, Xiaoguang Wang, Bambi Hu |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0308116 |
| URL | https://arxiv.org/abs/quant-ph/0308116 |
| DOI | 10.1088/0305-4470/37/44/014 |
| Journal | J. Phys. A: Math. Gen. 37, 10665 (2004) |
Abstract
We study bipartite entanglement in a general one-particle state, and find that the linear entropy, quantifying the bipartite entanglement, is directly connected to the paricitpation ratio, charaterizing the state localization. The more extended the state is, the more entangled the state. We apply the general formalism to investigate ground-state and dynamical properties of entanglement in the one-dimensional Harper model.
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"abstract": "We study bipartite entanglement in a general one-particle state, and find\nthat the linear entropy, quantifying the bipartite entanglement, is directly\nconnected to the paricitpation ratio, charaterizing the state localization. The\nmore extended the state is, the more entangled the state. We apply the general\nformalism to investigate ground-state and dynamical properties of entanglement\nin the one-dimensional Harper model.",
"arxiv_id": "quant-ph/0308116",
"authors": [
"Haibin Li",
"Xiaoguang Wang",
"Bambi Hu"
],
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"quant-ph"
],
"doi": "10.1088/0305-4470/37/44/014",
"journal_ref": "J. Phys. A: Math. Gen. 37, 10665 (2004)",
"title": "Bipartite entanglement and localization of one-particle states",
"url": "https://arxiv.org/abs/quant-ph/0308116"
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