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pro vyhledávání: '"Barasiński A"'
This paper analyzes the adverse impact of white noise on collective quantum measurements and argues that such noise poses a significant obstacle to the otherwise straightforward deployment of collective measurements in quantum communications. The pap
Externí odkaz:
http://arxiv.org/abs/2312.04957
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract This research analyzes the adverse impact of white noise on collective quantum measurements and argues that such noise poses a significant obstacle for the otherwise straightforward deployment of collective measurements in quantum communicat
Externí odkaz:
https://doaj.org/article/7b238e7e8f634d06b169f7f8f0470bb5
Publikováno v:
Phys. Rev. Lett. 130, 043603 (2023)
Identification, and subsequent quantification of quantum correlations, is critical for understanding, controlling, and engineering quantum devices and processes. We derive and implement a general method to quantify various forms of quantum correlatio
Externí odkaz:
http://arxiv.org/abs/2209.05422
We propose an optimal numerical test for genuine multipartite nonlocality based on linear programming. In particular, we consider two non-equivalent models of local hidden variables, namely the Svetlichny and the no-signaling bilocal model. While our
Externí odkaz:
http://arxiv.org/abs/2206.08848
Autor:
Abildgaard Hansen, Ole, Clemensen, Jane, Beier, Christoph P., Barasinski Pedersen, Jan, Smith, Anthony C., Kaas Larsen, Malene
Publikováno v:
In Epilepsy & Behavior September 2024 158
The genuine concurrence is a standard quantifier of multipartite entanglement, detection and quantification of which still remains a difficult problem from both theoretical and experimental point of view. Although many efforts have been devoted towar
Externí odkaz:
http://arxiv.org/abs/2105.06274
Autor:
Vendittelli, Françoise, Barasinski, Chloé, Rivière, Olivier, Bourdel, Nicolas, Fritel, Xavier
Publikováno v:
In Fertility and Sterility July 2024
Autor:
Barasiński, Artur, Černoch, Antonín, Laskowski, Wiesław, Lemr, Karel, Vértesi, Tamás, Soubusta, Jan
Publikováno v:
Quantum 5, 430 (2021)
In this work, we study a recently proposed operational measure of nonlocality by Fonseca and Parisio~[Phys. Rev. A 92, 030101(R) (2015)] which describes the probability of violation of local realism under randomly sampled observables, and the strengt
Externí odkaz:
http://arxiv.org/abs/2009.11691
Akademický článek
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We report an experimental implementation of tripartite controlled quantum teleportation on the quantum optical devices. The protocol is performed through bi- and tripartite entangled channels of discrete variables and qubits encoded in polarization o
Externí odkaz:
http://arxiv.org/abs/1903.10881