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pro vyhledávání: '"Berges, An"'
We study the dynamics and decay of quantum phase coherence for Bose-Einstein condensates in tunnel-coupled quantum wires. The two elongated Bose-Einstein condensates exhibit a wide variety of dynamic phenomena where quantum fluctuations can lead to a
Externí odkaz:
http://arxiv.org/abs/2410.10543
Identity document (ID) image analysis has become essential for many online services, like bank account opening or insurance subscription. In recent years, much research has been conducted on subjects like document localization, text recognition and f
Externí odkaz:
http://arxiv.org/abs/2407.20662
Autor:
Mikheev, Aleksandr N., Noel, Viktoria, Siovitz, Ido, Strobel, Helmut, Oberthaler, Markus K., Berges, Jürgen
Symmetries play a pivotal role in our understanding of the properties of quantum many-body systems. While there are theorems and a well-established toolbox for systems in thermal equilibrium, much less is known about the role of symmetries and their
Externí odkaz:
http://arxiv.org/abs/2407.17913
In recent years, predictive maintenance (PMx) has gained prominence for its potential to enhance efficiency, automation, accuracy, and cost-effectiveness while reducing human involvement. Importantly, PMx has evolved in tandem with digital advancemen
Externí odkaz:
http://arxiv.org/abs/2406.13117
Publikováno v:
Physical Review D 110 (2024) 045017
We study the pair production, string breaking, and hadronization of a receding electron-positron pair using the bosonized version of the massive Schwinger model in quantum electrodynamics in 1+1 space-time dimensions. Specifically, we study the dynam
Externí odkaz:
http://arxiv.org/abs/2406.04789
Publikováno v:
Phys. Rev. D 110, 036007 (2024)
We consider a scalar quantum field theory with global $O(N)^3$ symmetry in four Euclidean dimensions and solve it numerically in closed form in the large-N limit. For imaginary tetrahedral coupling the theory is asymptotically free, with stable and r
Externí odkaz:
http://arxiv.org/abs/2405.08153
In single-zone multi-room houses (SZMRHs), temperature controls rely on a single probe near the thermostat, resulting in temperature discrepancies that cause thermal discomfort and energy waste. Augmenting smart thermostats (STs) with per-room sensor
Externí odkaz:
http://arxiv.org/abs/2404.15368
Publikováno v:
Comput. Ind. 126: 103403 (2021)
Many different worldwide initiatives are promoting the transformation from machine dominant manufacturing to digital manufacturing. Thus, to achieve a successful transformation to Industry 4.0 standard, manufacturing enterprises are required to imple
Externí odkaz:
http://arxiv.org/abs/2401.17661
Publikováno v:
Autonomous Agents and Multi Agent Systems 2011. 23(3): 453-485
One relevant aspect in the development of the Semantic Web framework is the achievement of a real inter-agents communication capability at the semantic level. Agents should be able to communicate with each other freely using different communication p
Externí odkaz:
http://arxiv.org/abs/2401.16216
Publikováno v:
Methods of Information in Medicine 54(1) : 45-49 (2015)
Introduction: This article is part of the Focus Theme of METHODS of Information in Medicine on "Managing Interoperability and Complexity in Health Systems". Background: The proliferation of archetypes as a means to represent information of Electronic
Externí odkaz:
http://arxiv.org/abs/2402.12383