Advances in quantum metrology. Giovannetti, V., Lloyd, S., & Maccone, L. Nature Photonics, 5(4):222–229, April, 2011. arXiv: 1102.2318![Advances in quantum metrology [link]](https://bibbase.org/img/filetypes/link.svg "link")
Paper doi abstract bibtex In classical estimation theory, the central limit theorem implies that the statistical error in a measurement outcome can be reduced by an amount proportional to n\textasciicircum(-1/2) by repeating the measures n times and then averaging. Using quantum effects, such as entanglement, it is often possible to do better, decreasing the error by an amount proportional to 1/n. Quantum metrology is the study of those quantum techniques that allow one to gain advantages over purely classical approaches. In this review, we analyze some of the most promising recent developments in this research field. Specifically, we deal with the developments of the theory and point out some of the new experiments. Then we look at one of the main new trends of the field, the analysis of how the theory must take into account the presence of noise and experimental imperfections.
@article{Giovannetti2011,
title = {Advances in quantum metrology},
volume = {5},
issn = {1749-4885},
url = {http://arxiv.org/abs/1102.2318},
doi = {10.1038/nphoton.2011.35},
abstract = {In classical estimation theory, the central limit theorem implies that the statistical error in a measurement outcome can be reduced by an amount proportional to n{\textasciicircum}(-1/2) by repeating the measures n times and then averaging. Using quantum effects, such as entanglement, it is often possible to do better, decreasing the error by an amount proportional to 1/n. Quantum metrology is the study of those quantum techniques that allow one to gain advantages over purely classical approaches. In this review, we analyze some of the most promising recent developments in this research field. Specifically, we deal with the developments of the theory and point out some of the new experiments. Then we look at one of the main new trends of the field, the analysis of how the theory must take into account the presence of noise and experimental imperfections.},
number = {4},
urldate = {2017-04-20},
journal = {Nature Photonics},
author = {Giovannetti, Vittorio and Lloyd, Seth and Maccone, Lorenzo},
month = apr,
year = {2011},
note = {arXiv: 1102.2318},
pages = {222--229},
}
Downloads: 0
{"_id":"kDw8RKSRiCDneMqzR","bibbaseid":"giovannetti-lloyd-maccone-advancesinquantummetrology-2011","author_short":["Giovannetti, V.","Lloyd, S.","Maccone, L."],"bibdata":{"bibtype":"article","type":"article","title":"Advances in quantum metrology","volume":"5","issn":"1749-4885","url":"http://arxiv.org/abs/1102.2318","doi":"10.1038/nphoton.2011.35","abstract":"In classical estimation theory, the central limit theorem implies that the statistical error in a measurement outcome can be reduced by an amount proportional to n\\textasciicircum(-1/2) by repeating the measures n times and then averaging. Using quantum effects, such as entanglement, it is often possible to do better, decreasing the error by an amount proportional to 1/n. Quantum metrology is the study of those quantum techniques that allow one to gain advantages over purely classical approaches. In this review, we analyze some of the most promising recent developments in this research field. Specifically, we deal with the developments of the theory and point out some of the new experiments. Then we look at one of the main new trends of the field, the analysis of how the theory must take into account the presence of noise and experimental imperfections.","number":"4","urldate":"2017-04-20","journal":"Nature Photonics","author":[{"propositions":[],"lastnames":["Giovannetti"],"firstnames":["Vittorio"],"suffixes":[]},{"propositions":[],"lastnames":["Lloyd"],"firstnames":["Seth"],"suffixes":[]},{"propositions":[],"lastnames":["Maccone"],"firstnames":["Lorenzo"],"suffixes":[]}],"month":"April","year":"2011","note":"arXiv: 1102.2318","pages":"222–229","bibtex":"@article{Giovannetti2011,\n\ttitle = {Advances in quantum metrology},\n\tvolume = {5},\n\tissn = {1749-4885},\n\turl = {http://arxiv.org/abs/1102.2318},\n\tdoi = {10.1038/nphoton.2011.35},\n\tabstract = {In classical estimation theory, the central limit theorem implies that the statistical error in a measurement outcome can be reduced by an amount proportional to n{\\textasciicircum}(-1/2) by repeating the measures n times and then averaging. Using quantum effects, such as entanglement, it is often possible to do better, decreasing the error by an amount proportional to 1/n. Quantum metrology is the study of those quantum techniques that allow one to gain advantages over purely classical approaches. In this review, we analyze some of the most promising recent developments in this research field. Specifically, we deal with the developments of the theory and point out some of the new experiments. Then we look at one of the main new trends of the field, the analysis of how the theory must take into account the presence of noise and experimental imperfections.},\n\tnumber = {4},\n\turldate = {2017-04-20},\n\tjournal = {Nature Photonics},\n\tauthor = {Giovannetti, Vittorio and Lloyd, Seth and Maccone, Lorenzo},\n\tmonth = apr,\n\tyear = {2011},\n\tnote = {arXiv: 1102.2318},\n\tpages = {222--229},\n}\n\n\n\n","author_short":["Giovannetti, V.","Lloyd, S.","Maccone, L."],"key":"Giovannetti2011","id":"Giovannetti2011","bibbaseid":"giovannetti-lloyd-maccone-advancesinquantummetrology-2011","role":"author","urls":{"Paper":"http://arxiv.org/abs/1102.2318"},"metadata":{"authorlinks":{}},"html":""},"bibtype":"article","biburl":"https://bibbase.org/zotero-group/PHzot2020/2518121","dataSources":["R82eNqh6mciPon8Rh"],"keywords":[],"search_terms":["advances","quantum","metrology","giovannetti","lloyd","maccone"],"title":"Advances in quantum metrology","year":2011}