dorsal/arxiv
View SchemaEntanglement in Many-Body Systems
| Authors | Luigi Amico, Rosario Fazio, Andreas Osterloh, Vlatko Vedral |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0703044 |
| URL | https://arxiv.org/abs/quant-ph/0703044 |
| DOI | 10.1103//RevModPhys.80.517 |
| Journal | Rev.Mod.Phys.80:517-576,2008 |
Abstract
The recent interest in aspects common to quantum information and condensed matter has prompted a prosperous activity at the border of these disciplines that were far distant until few years ago. Numerous interesting questions have been addressed so far. Here we review an important part of this field, the properties of the entanglement in many-body systems. We discuss the zero and finite temperature properties of entanglement in interacting spin, fermionic and bosonic model systems. Both bipartite and multipartite entanglement will be considered. At equilibrium we emphasize on how entanglement is connected to the phase diagram of the underlying model. The behavior of entanglement can be related, via certain witnesses, to thermodynamic quantities thus offering interesting possibilities for an experimental test. Out of equilibrium we discuss how to generate and manipulate entangled states by means of many-body Hamiltonians.
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"abstract": "The recent interest in aspects common to quantum information and condensed\nmatter has prompted a prosperous activity at the border of these disciplines\nthat were far distant until few years ago. Numerous interesting questions have\nbeen addressed so far. Here we review an important part of this field, the\nproperties of the entanglement in many-body systems. We discuss the zero and\nfinite temperature properties of entanglement in interacting spin, fermionic\nand bosonic model systems. Both bipartite and multipartite entanglement will be\nconsidered. At equilibrium we emphasize on how entanglement is connected to the\nphase diagram of the underlying model. The behavior of entanglement can be\nrelated, via certain witnesses, to thermodynamic quantities thus offering\ninteresting possibilities for an experimental test. Out of equilibrium we\ndiscuss how to generate and manipulate entangled states by means of many-body\nHamiltonians.",
"arxiv_id": "quant-ph/0703044",
"authors": [
"Luigi Amico",
"Rosario Fazio",
"Andreas Osterloh",
"Vlatko Vedral"
],
"categories": [
"quant-ph",
"cond-mat.stat-mech",
"hep-th"
],
"doi": "10.1103//RevModPhys.80.517",
"journal_ref": "Rev.Mod.Phys.80:517-576,2008",
"title": "Entanglement in Many-Body Systems",
"url": "https://arxiv.org/abs/quant-ph/0703044"
},
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