Zobrazeno 1 - 10
of 7 510
pro vyhledávání: '"A. Witkowska"'
Bell non-locality stems from quantum correlations effectively identified using inequalities. Spin chains, simulated with ultra-cold atoms in optical lattices, Rydberg atoms in tweezer arrays, trapped ions, or molecules, allow single-spin control and
Externí odkaz:
http://arxiv.org/abs/2409.02873
Autor:
Burba, Domantas, Sinkevičienė, Mažena Mackoit, Novičenko, Viktor, Witkowska, Emilia, Juzeliūnas, Gediminas
Publikováno v:
Phys. Rev. A 109, 053319 (2024)
The spin-orbit coupling (SOC) affecting the center of mass of ultracold atoms can be simulated using a properly chosen periodic sequence of magnetic pulses. Yet such a method is generally accompanied by micro-motion which hinders a precise control of
Externí odkaz:
http://arxiv.org/abs/2406.01619
Autor:
Burba, Domantas, Dunikowski, Hubert, Robert-de-Saint-Vincent, Martin, Witkowska, Emilia, Juzeliūnas, Gediminas
Publikováno v:
Phys. Rev. Research 6, 033293 (2024)
Ultra-cold fermionic atoms, having two valence electrons, exhibit a distinctive internal state structure, wherein the nuclear spin becomes decoupled from the electronic degrees of freedom in the ground electronic state. Consequently, the nuclear spin
Externí odkaz:
http://arxiv.org/abs/2404.12429
Spin-squeezing in systems with single-particle control is a well-established resource of modern quantum technology. Applied in an optical lattice clock can reduce the statistical uncertainty of spectroscopic measurements. Here, we consider dynamic ge
Externí odkaz:
http://arxiv.org/abs/2403.06521
Publikováno v:
Engineering Management in Production and Services, Vol 16, Iss 3, Pp 129-142 (2024)
The benefits of sustainability reporting are indisputable. These include, first and foremost, building trust. Transparency on non-financial performance can help reduce reputational risk and open a dialogue with stakeholders. Transparent sustainabilit
Externí odkaz:
https://doaj.org/article/6561b3c9be924218b90ed8ee06e31f08
Dynamical generation of strong and scalable quantum resources, like many-body entanglement and Bell correlations, in spin-$1/2$ chains, is possible with all-to-all interactions, either for constant interaction strength realizing one-axis twisting pro
Externí odkaz:
http://arxiv.org/abs/2306.06173
Autor:
Yanes, Tanausú Hernández, Žlabys, Giedrius, Płodzień, Marcin, Burba, Domantas, Sinkevičienė, Mažena Mackoit, Witkowska, Emilia, Juzeliūnas, Gediminas
Publikováno v:
Phys. Rev. B 108, 104301 (2023)
Spin squeezing protocols successfully generate entangled many-body quantum states, the key pillars of the second quantum revolution. In our recent work [Phys. Rev. Lett. 129, 090403 (2022)] we showed that spin squeezing described by the one-axis twis
Externí odkaz:
http://arxiv.org/abs/2302.09829
Autor:
Ewelina Kolarczyk, Dominika Kohanová, Agnieszka Witkowska, Marek Szymiczek, Agnieszka Młynarska
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract The quality of life (QoL) is now recognised as a central indicator of the effectiveness of interventions especially in patients after myocardial infarction (MI). The QoL may be important predict poor outcomes in cardiac patients.The present
Externí odkaz:
https://doaj.org/article/f0b6185c755c423abe13ccdadd274b4f
Autor:
Seweryn Krajewski, Lukasz Steczek, Karina Gotowicz, Urszula Karczmarczyk, Joanna Towpik, Ewa Witkowska-Patena, Krzysztof Łyczko, Maciej Mazur, Przemysław Kozanecki, Joanna Włostowska, Juhani Knuuti, Mirosław Dziuk, Piotr Garnuszek, Cezary Kozanecki
Publikováno v:
EJNMMI Research, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Background Positron emission tomography (PET) is now an established diagnostic method for myocardial perfusion imaging (MPI) in coronary artery disease, which is the main cause of death globally. The available tracers show several limitation
Externí odkaz:
https://doaj.org/article/b265b8146c964dcca69d497194840677
Autor:
Julia Witkowska, Radosław Kossakowski
Publikováno v:
Acta Universitatis Lodziensis: Folia Sociologica, Iss 89, Pp 19-39 (2024)
The article is devoted to the analysis of the secondary socialization process in the table tennis environment. Sports communities represent a specific case study in this context because the secondary socialization processes occurring in them seem mor
Externí odkaz:
https://doaj.org/article/6a6fa8fc72d64554abc484bf4d40baa9