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pro vyhledávání: '"Hall, Michael J."'
Autor:
Hall, Michael J. W.
Does determinism (or even the incompleteness of quantum mechanics) follow from locality and perfect correlations? In a 1964 paper John Bell gave the first demonstration that quantum mechanics is incompatible with local hidden variables. Since then a
Externí odkaz:
http://arxiv.org/abs/2406.19426
Autor:
Hall, Michael J. W.
Publikováno v:
Phys. Rev. A 110, 022209 (2024)
A simple minimalist argument is given for why some correlations between quantum systems boggle our classical intuition. The argument relies on two elementary physical assumptions, and recovers the standard experimentally-testable Bell inequality in a
Externí odkaz:
http://arxiv.org/abs/2406.13040
Autor:
Hall, Michael J. W.
Publikováno v:
Phys. Rev. A 107, 062215, 2023
It is known that the variance and entropy of quantum observables decompose into intrinsically quantum and classical contributions. Here a general method of constructing quantum-classical decompositions of resources such as uncertainty is discussed, w
Externí odkaz:
http://arxiv.org/abs/2304.05704
Autor:
Hall, Michael J. W.
Publikováno v:
Entropy 24, 1679 (2022)
An uncertainty relation for the R\'enyi entropies of conjugate quantum observables is used to obtain a strong Heisenberg limit of the form ${\rm RMSE} \geq f(\alpha)/(\langle N\rangle+\frac12)$, bounding the root mean square error of any estimate of
Externí odkaz:
http://arxiv.org/abs/2210.14613
Autor:
Hall, Michael J. W.
Publikováno v:
Am. J. Phys. 90 (2022) 857-860
The additional precession of Mercury due to general relativity can be calculated by a method that is no more difficult than solving for the Newtonian orbit. The method relies on linearizing the relativistic orbit equation, is simpler than standard te
Externí odkaz:
http://arxiv.org/abs/2206.11617
Autor:
Zhang, Qiuxin, Xiang, Yu, Gao, Xiaoting, Zhu, Chenhao, Wang, Yuxin, Ding, Liangyu, Zhang, Xiang, Zhang, Shuaning, Cheng, Shuming, Hall, Michael J. W., He, Qiongyi, Zhang, Wei
Publikováno v:
Quantum Science and Technology 9, 025001 (2024)
Whether the observables of a physical system admit real values is of fundamental importance to a deep understanding of nature. In this work, we report a device-independent experiment to confirm that the joint reality of two observables on a single tw
Externí odkaz:
http://arxiv.org/abs/2203.05244
Autor:
Hall, Michael J. W., Reginatto, Marcel
Models of quantum-classical interactions fall into two classes: those which allow the generation of quantum entanglement via a classical mediator (such as gravity), and those which do not. Marconato and Marletto have recently sought to distinguish be
Externí odkaz:
http://arxiv.org/abs/2111.05033
Autor:
Hall, Michael J.1 (AUTHOR) michael.hall@fccc.edu, D'Avanzo, Paul A.2 (AUTHOR), Chertock, Yana1 (AUTHOR), Kelly, Patrick J. A.2 (AUTHOR), Brajuha, Jesse2 (AUTHOR), Singley, Katie2 (AUTHOR), Luck, Caseem C.2 (AUTHOR), Bass, Sarah B.2 (AUTHOR)
Publikováno v:
BMC Cancer. 4/2/2024, Vol. 24 Issue 1, p1-11. 11p.