dorsal/arxiv
View SchemaSeparable and entangled states of composite quantum systems; Rigorous description
| Authors | Adam W. Majewski |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/9711051 |
| URL | https://arxiv.org/abs/quant-ph/9711051 |
Abstract
We present a general description of separable states in Quantum Mechanics. In particular, our result gives an easy proof that inseparabitity (or entanglement) is a pure quantum (noncommutative) notion. This implies that distinction between separability and inseparabitity has sense only for composite systems consisting of pure quantum subsystems. Moreover, we provide the unified characterization of pure-state entanglement and mixed-state entanglement.
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"abstract": "We present a general description of separable states in Quantum Mechanics. In\nparticular, our result gives an easy proof that inseparabitity (or\nentanglement) is a pure quantum (noncommutative) notion. This implies that\ndistinction between separability and inseparabitity has sense only for\ncomposite systems consisting of pure quantum subsystems. Moreover, we provide\nthe unified characterization of pure-state entanglement and mixed-state\nentanglement.",
"arxiv_id": "quant-ph/9711051",
"authors": [
"Adam W. Majewski"
],
"categories": [
"quant-ph"
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"title": "Separable and entangled states of composite quantum systems; Rigorous description",
"url": "https://arxiv.org/abs/quant-ph/9711051"
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