Entropic uncertainty bound for open pointer-based simultaneous measurements of conjugate observables
We discuss the information entropy for a general open pointer-based simultaneous measurement and show how it is bound from below. This entropic uncertainty bound is a direct consequence of the structure of the entropy and can be obtained from the formal solution of the measurement dynamics. Furtherm...
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ftdatacite:10.48550/arxiv.1503.01633 2023-05-15T18:32:38+02:00 Entropic uncertainty bound for open pointer-based simultaneous measurements of conjugate observables Heese, Raoul Freyberger, Matthias 2015 https://dx.doi.org/10.48550/arxiv.1503.01633 https://arxiv.org/abs/1503.01633 unknown arXiv https://dx.doi.org/10.1088/1751-8113/48/13/135304 arXiv.org perpetual, non-exclusive license http://arxiv.org/licenses/nonexclusive-distrib/1.0/ Quantum Physics quant-ph FOS Physical sciences article-journal Article ScholarlyArticle Text 2015 ftdatacite https://doi.org/10.48550/arxiv.1503.01633 https://doi.org/10.1088/1751-8113/48/13/135304 2022-04-01T12:14:44Z We discuss the information entropy for a general open pointer-based simultaneous measurement and show how it is bound from below. This entropic uncertainty bound is a direct consequence of the structure of the entropy and can be obtained from the formal solution of the measurement dynamics. Furthermore, the structural properties of the entropy allow us to give an intuitive interpretation of the noisy influence of the pointers and the environmental heat bath on the measurement results. : 26 pages, 1 figure Text The Pointers DataCite Metadata Store (German National Library of Science and Technology) |
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DataCite Metadata Store (German National Library of Science and Technology) |
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Quantum Physics quant-ph FOS Physical sciences |
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Quantum Physics quant-ph FOS Physical sciences Heese, Raoul Freyberger, Matthias Entropic uncertainty bound for open pointer-based simultaneous measurements of conjugate observables |
topic_facet |
Quantum Physics quant-ph FOS Physical sciences |
description |
We discuss the information entropy for a general open pointer-based simultaneous measurement and show how it is bound from below. This entropic uncertainty bound is a direct consequence of the structure of the entropy and can be obtained from the formal solution of the measurement dynamics. Furthermore, the structural properties of the entropy allow us to give an intuitive interpretation of the noisy influence of the pointers and the environmental heat bath on the measurement results. : 26 pages, 1 figure |
format |
Text |
author |
Heese, Raoul Freyberger, Matthias |
author_facet |
Heese, Raoul Freyberger, Matthias |
author_sort |
Heese, Raoul |
title |
Entropic uncertainty bound for open pointer-based simultaneous measurements of conjugate observables |
title_short |
Entropic uncertainty bound for open pointer-based simultaneous measurements of conjugate observables |
title_full |
Entropic uncertainty bound for open pointer-based simultaneous measurements of conjugate observables |
title_fullStr |
Entropic uncertainty bound for open pointer-based simultaneous measurements of conjugate observables |
title_full_unstemmed |
Entropic uncertainty bound for open pointer-based simultaneous measurements of conjugate observables |
title_sort |
entropic uncertainty bound for open pointer-based simultaneous measurements of conjugate observables |
publisher |
arXiv |
publishDate |
2015 |
url |
https://dx.doi.org/10.48550/arxiv.1503.01633 https://arxiv.org/abs/1503.01633 |
genre |
The Pointers |
genre_facet |
The Pointers |
op_relation |
https://dx.doi.org/10.1088/1751-8113/48/13/135304 |
op_rights |
arXiv.org perpetual, non-exclusive license http://arxiv.org/licenses/nonexclusive-distrib/1.0/ |
op_doi |
https://doi.org/10.48550/arxiv.1503.01633 https://doi.org/10.1088/1751-8113/48/13/135304 |
_version_ |
1766216847929114624 |