Zobrazeno 1 - 10
of 7 100
pro vyhledávání: '"Górecki, P."'
Autor:
Anna DZIALAK-SAVYTSKA
Publikováno v:
Edukacja Muzyczna, Vol 15, Pp 151-163 (2021)
The article aims at defining the specificity of dialogue in Sonata for two violins Op. 10 by Hen- ryk Mikołaj Górecki from the point of view of the performer. This piece, though created in the early period of the composer’s career, belongs to imp
Externí odkaz:
https://doaj.org/article/7309c3f93b8f4860baf8a92bb0dd8488
Publikováno v:
Półrocznik Językoznawczy Tertium, Vol 5, Iss 1, Pp 18-34 (2020)
The article deals with the radical style of communication in contemporary Polish reportage based on the text Abchazja by Wojciech Górecki. The author attempts to present the syntactic features of the text in question in the light of radicalism and t
Externí odkaz:
https://doaj.org/article/7803d7da8d4b4d429ef33483cd4620e0
Autor:
Górecki, Wojciech, Albarelli, Francesco, Felicetti, Simone, Di Candia, Roberto, Maccone, Lorenzo
When using infinite-dimensional probes (such as a bosonic mode), one could in principle obtain infinite precision when estimating some physical parameters. This is unphysical, as it would require infinite resources, so one needs to impose some additi
Externí odkaz:
http://arxiv.org/abs/2409.18791
Autor:
Shi, Haowei, Brady, Anthony J., Górecki, Wojciech, Maccone, Lorenzo, Di Candia, Roberto, Zhuang, Quntao
The nature of dark matter is a fundamental puzzle in modern physics. A major approach of searching for dark matter relies on detecting feeble noise in microwave cavities. However, the quantum advantages of common quantum resources such as squeezing a
Externí odkaz:
http://arxiv.org/abs/2409.04656
Akademický článek
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Assuming a Markovian time evolution of a quantum sensing system, we provide a general characterization of the optimal sensitivity scalings with time, under the most general quantum control protocols. We allow the estimated parameter to influence both
Externí odkaz:
http://arxiv.org/abs/2404.03954
Publikováno v:
Phys. Rev. A 110, 032405 (2024)
We give two upper bounds to the mutual information in arbitrary quantum estimation strategies. The first is based on some simple Fourier properties of the estimation apparatus. The second is derived using the first but, interestingly, depends only on
Externí odkaz:
http://arxiv.org/abs/2403.17345
We derive a general upper bound to mutual information in terms of the Fisher information. The bound may be further used to derive a lower bound for the Bayesian quadratic cost. These two provide alternatives to other inequalities in the literature (e
Externí odkaz:
http://arxiv.org/abs/2403.10248
Publikováno v:
Phys. Rev. Lett. 133, 040801 (2024)
We compare critical quantum sensing to passive quantum strategies to perform frequency estimation, in the case of single-mode quadratic Hamiltonians. We show that, while in the unitary case both strategies achieve precision scaling quadratic with the
Externí odkaz:
http://arxiv.org/abs/2402.15559
Autor:
Otani, Sayaka, Ito, Hiroaki, Nomoto, Tomonori, Fujinami, Masanori, Gorecki, Jerzy, Kitahata, Hiroyuki
Publikováno v:
Phys. Rev. E 110, 044602 (2024)
A paraffin droplet containing camphor and oil red O (dye) floating on the water surface shows spontaneous motion and deformation generated by the surface tension gradient around the droplet. We focused on the intermittent motion with a pronounced def
Externí odkaz:
http://arxiv.org/abs/2402.01161