Zobrazeno 1 - 10
of 122
pro vyhledávání: '"Marcin PawŁowski"'
Publikováno v:
npj Quantum Information, Vol 10, Iss 1, Pp 1-9 (2024)
Abstract Quantum theory allows spatially separated observers to share nonlocal correlations, which enable them to accomplish classically inconceivable information processing and cryptographic feats. However, the distances over which nonlocal correlat
Externí odkaz:
https://doaj.org/article/65d8d0c3622a4dd2a3a69ad9c0a5f1db
Autor:
Imke Seifert, Henrik Wiegelmann, Marta Lenart-Bugla, Mateusz Łuc, Marcin Pawłowski, Etienne Rouwette, Joanna Rymaszewska, Dorota Szcześniak, Myrra Vernooij-Dassen, Marieke Perry, René Melis, Karin Wolf-Ostermann, Ansgar Gerhardus, on behalf of the SHARED consortium
Publikováno v:
BMC Geriatrics, Vol 22, Iss 1, Pp 1-8 (2022)
Abstract Background Dementia is a multi-factorial condition rather than a natural and inevitable consequence of ageing. Some factors related to dementia have been studied much more extensively than others. To gain an overview of known or suspected in
Externí odkaz:
https://doaj.org/article/8167f345750c4834b134a6c22aa30e52
Autor:
Josef Pieprzyk, Jarek Duda, Marcin Pawłowski, Seyit Camtepe, Arash Mahboubi, Paweł Morawiecki
Publikováno v:
Entropy, Vol 25, Iss 4, p 672 (2023)
Source coding has a rich and long history. However, a recent explosion of multimedia Internet applications (such as teleconferencing and video streaming, for instance) renews interest in fast compression that also squeezes out as much redundancy as p
Externí odkaz:
https://doaj.org/article/2d08df75e1e04820badec29a8ff0ff89
Autor:
Marta Lenart-Bugla, Mateusz Łuc, Marcin Pawłowski, Dorota Szcześniak, Imke Seifert, Henrik Wiegelmann, Ansgar Gerhardus, Karin Wolf-Ostermann, Etiënne A. J. A. Rouwette, M. Arfan Ikram, Henry Brodaty, Yun-Hee Jeon, Jane Maddock, Anna Marseglia, René J. F. Melis, Suraj Samtani, Hui-Xin Wang, Anna-Karin Welmer, Myrra Vernooij-Dassen, Joanna Rymaszewska
Publikováno v:
Brain Sciences, Vol 12, Iss 9, p 1214 (2022)
The heterogeneous and multi-factorial nature of dementia requires the consideration of all health aspects when predicting the risk of its development and planning strategies for its prevention. This systematic review of reviews provides a comprehensi
Externí odkaz:
https://doaj.org/article/2199a4763776496c88a4d9c095f1e77f
Publikováno v:
Quantum, Vol 6, p 717 (2022)
In a Bell test, the set of observed probability distributions complying with the principle of local realism is fully characterized by Bell inequalities. Quantum theory allows for a violation of these inequalities, which is famously regarded as Bell n
Externí odkaz:
https://doaj.org/article/80f38b8c61f4459b8b69a8a3cd665b8e
Publikováno v:
Physical Review Research, Vol 2, Iss 3, p 033014 (2020)
Unsharp quantum measurements provide a resource in scenarios where one faces the trade-off between information gain and disturbance. In this work we introduce a prepare-transform-measure scenario in which two-outcome unsharp measurements outperform t
Externí odkaz:
https://doaj.org/article/e652be93d45047d6aaed05ca2f471356
Autor:
Marcin Pawłowski
Publikováno v:
Entropy, Vol 22, Iss 3, p 371 (2020)
Entropy can be used in studies on foundations of quantum physics in many different ways, each of them using different properties of this mathematical object [...]
Externí odkaz:
https://doaj.org/article/206ae407870c44ecb67eb3d8f6910c14
Publikováno v:
New Journal of Physics, Vol 21, Iss 9, p 093057 (2019)
Although ‘quantum contextuality’ is one of the most fundamental non-classical feature, its generic role in information processing and computation is an open quest. In this article, we present a family of distributed computing tasks pertaining to
Externí odkaz:
https://doaj.org/article/171798a21d0f49f8ad342d3b865ab833
Autor:
Piotr Mironowicz, Armin Tavakoli, Alley Hameedi, Breno Marques, Marcin Pawłowski, Mohamed Bourennane
Publikováno v:
New Journal of Physics, Vol 18, Iss 6, p 065004 (2016)
Quantum communication with systems of dimension larger than two provides advantages in information processing tasks. Examples include higher rates of key distribution and random number generation. The main disadvantage of using such multi-dimensional
Externí odkaz:
https://doaj.org/article/16d873319f3645a29753be2de87b32d2
Autor:
Sadiq Muhammad, Armin Tavakoli, Maciej Kurant, Marcin Pawłowski, Marek Żukowski, Mohamed Bourennane
Publikováno v:
Physical Review X, Vol 4, Iss 2, p 021047 (2014)
Quantum methods allow us to reduce communication complexity of some computational tasks, with several separated partners, beyond classical constraints. Nevertheless, experimental demonstrations of this have thus far been limited to some abstract prob
Externí odkaz:
https://doaj.org/article/2a6deb917260479b9232e2e1b1d14821