dorsal/arxiv
View SchemaEntanglement of a Single Spin-1 Object: An Example of Ubiquitous Entanglement
| Authors | Sinem Binicioglu, M. Ali Can, Alexander A. Klyachko, Alexander S. Shumovsky |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0604182 |
| URL | https://arxiv.org/abs/quant-ph/0604182 |
| DOI | 10.1007/s10701-007-9149-1 |
Abstract
Using a single spin-1 object as an example, we discuss a recent approach to quantum entanglement. The key idea of the approach consists in presetting of basic observables in the very definition of quantum system. Specification of basic observables defines the dynamic symmetry of the system. Entangled states of the system are then interpreted as states with maximal amount of uncertainty of all basic observables. The approach gives purely physical picture of entanglement. In particular, it separates principle physical properties of entanglement from inessential. Within the model example under consideration, we show relativity of entanglement with respect to dynamic symmetry and argue existence of single-particle entanglement. A number of physical examples are considered.
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"abstract": "Using a single spin-1 object as an example, we discuss a recent approach to\nquantum entanglement. The key idea of the approach consists in presetting of\nbasic observables in the very definition of quantum system. Specification of\nbasic observables defines the dynamic symmetry of the system. Entangled states\nof the system are then interpreted as states with maximal amount of uncertainty\nof all basic observables. The approach gives purely physical picture of\nentanglement. In particular, it separates principle physical properties of\nentanglement from inessential. Within the model example under consideration, we\nshow relativity of entanglement with respect to dynamic symmetry and argue\nexistence of single-particle entanglement. A number of physical examples are\nconsidered.",
"arxiv_id": "quant-ph/0604182",
"authors": [
"Sinem Binicioglu",
"M. Ali Can",
"Alexander A. Klyachko",
"Alexander S. Shumovsky"
],
"categories": [
"quant-ph"
],
"doi": "10.1007/s10701-007-9149-1",
"title": "Entanglement of a Single Spin-1 Object: An Example of Ubiquitous Entanglement",
"url": "https://arxiv.org/abs/quant-ph/0604182"
},
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