Roofs and Convexity
Convex roof extensions are widely used to create entanglement measures in quantum information theory. The aim of the article is to present some tools which could be helpful for their treatment. Sections 2 and 3 introduce into the subject. It follows descriptions of the Wootters' method, of the...
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| Format: | Article |
| Language: | English |
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MDPI AG
2010-07-01
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| Series: | Entropy |
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| Online Access: | http://www.mdpi.com/1099-4300/12/7/1799/ |
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Article |
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doaj-a8a32d2f1f3b4ebaaf78d52f5b81304b2020-11-24T22:52:52ZengMDPI AGEntropy1099-43002010-07-011271799183210.3390/e12071799Roofs and ConvexityArmin UhlmannConvex roof extensions are widely used to create entanglement measures in quantum information theory. The aim of the article is to present some tools which could be helpful for their treatment. Sections 2 and 3 introduce into the subject. It follows descriptions of the Wootters' method, of the "subtraction procedure", and examples on how to use symmetries. http://www.mdpi.com/1099-4300/12/7/1799/roofsconvex roof extensionsentanglement measures |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Armin Uhlmann |
| spellingShingle |
Armin Uhlmann Roofs and Convexity Entropy roofs convex roof extensions entanglement measures |
| author_facet |
Armin Uhlmann |
| author_sort |
Armin Uhlmann |
| title |
Roofs and Convexity |
| title_short |
Roofs and Convexity |
| title_full |
Roofs and Convexity |
| title_fullStr |
Roofs and Convexity |
| title_full_unstemmed |
Roofs and Convexity |
| title_sort |
roofs and convexity |
| publisher |
MDPI AG |
| series |
Entropy |
| issn |
1099-4300 |
| publishDate |
2010-07-01 |
| description |
Convex roof extensions are widely used to create entanglement measures in quantum information theory. The aim of the article is to present some tools which could be helpful for their treatment. Sections 2 and 3 introduce into the subject. It follows descriptions of the Wootters' method, of the "subtraction procedure", and examples on how to use symmetries. |
| topic |
roofs convex roof extensions entanglement measures |
| url |
http://www.mdpi.com/1099-4300/12/7/1799/ |
| work_keys_str_mv |
AT arminuhlmann roofsandconvexity |
| _version_ |
1725664209201528832 |