dorsal/arxiv
View SchemaAnzatz of quantum correlation and disentanglement problem
| Authors | N. K. Solovarov |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0609029 |
| URL | https://arxiv.org/abs/quant-ph/0609029 |
| Journal | in Recent Problems in Field Theory, ed. by A.V. Aminova, Kazan University Press, Kazan, 2007, pp. 212-229. |
Abstract
Pedagogical introduction into the problem of the mathematical description of the quantum correlation (entanglement) of composite quantum systems is represented. The notion is substantiated about the fact that the conventional algorithm of the reduction of von Neumann in the description of the dynamics of the observed subsyatem is not universal and corresponds only to the case of maximum macroscopicity of the unobservable subsystem. Is clearly shown the sense of the algorithm of the correlated reduction proposed, which minimally changes the entropy of composite system.
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"abstract": "Pedagogical introduction into the problem of the mathematical description of\nthe quantum correlation (entanglement) of composite quantum systems is\nrepresented. The notion is substantiated about the fact that the conventional\nalgorithm of the reduction of von Neumann in the description of the dynamics of\nthe observed subsyatem is not universal and corresponds only to the case of\nmaximum macroscopicity of the unobservable subsystem. Is clearly shown the\nsense of the algorithm of the correlated reduction proposed, which minimally\nchanges the entropy of composite system.",
"arxiv_id": "quant-ph/0609029",
"authors": [
"N. K. Solovarov"
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"categories": [
"quant-ph"
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"journal_ref": "in Recent Problems in Field Theory, ed. by A.V. Aminova, Kazan\n University Press, Kazan, 2007, pp. 212-229.",
"title": "Anzatz of quantum correlation and disentanglement problem",
"url": "https://arxiv.org/abs/quant-ph/0609029"
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