dorsal/arxiv
View SchemaOn a parametrically extended entanglement-measure due to Tsallis relative entropy
| Authors | Shigeru Furuichi |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0504023 |
| URL | https://arxiv.org/abs/quant-ph/0504023 |
| License | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ |
Abstract
In the previous paper \cite{FYK}, we mainly studied the mathematical properties of Tsallis relative entropy with respect to the density operators. As an application of it, we adopt a parametrically extended entanglement-measure due to Tsallis relative entropy in order to measure the degree of entanglement. Then we study its properies with respect to the parameter $q$ appearing in Tsallis entropies. In addition, the relation between it and the relative entropy of entanglement is studied.
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"abstract": "In the previous paper \\cite{FYK}, we mainly studied the mathematical\nproperties of Tsallis relative entropy with respect to the density operators.\nAs an application of it, we adopt a parametrically extended\nentanglement-measure due to Tsallis relative entropy in order to measure the\ndegree of entanglement. Then we study its properies with respect to the\nparameter $q$ appearing in Tsallis entropies. In addition, the relation between\nit and the relative entropy of entanglement is studied.",
"arxiv_id": "quant-ph/0504023",
"authors": [
"Shigeru Furuichi"
],
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"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"title": "On a parametrically extended entanglement-measure due to Tsallis relative entropy",
"url": "https://arxiv.org/abs/quant-ph/0504023"
},
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