Results 21 to 30 of about 1,233,398 (201)
Fluctuation–response inequality out of equilibrium [PDF]
Proceedings of the National Academy of Sciences of the United States of America, 2018 Significance Inequalities play a central role in physics: They allow us to state universal relations between different quantities. Starting from information-theoretic concepts, we derive an inequality for stochastic dynamics, called fluctuation–response ...
A. Dechant, S. Sasa
semanticscholar +1 more source
The steady state fluctuation relation for the dissipation function [PDF]
, 2007 We give a proof of transient fluctuation relations for the entropy production (dissipation function) in nonequilibrium systems, which is valid for most time reversible dynamics. We then consider the conditions under which a transient fluctuation relation
Bernhardt, Debra +13 more
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Fluctuation-dissipation relation for a Bose-Einstein condensate of photons
, 2022 For equilibrium systems, the magnitude of thermal fluctuations is closely linked to the dissipative response to external perturbations. This fluctuation-dissipation relation has been described for material particles in a wide range of fields.
Martin Weitz (14414577) +3 more
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THE UNIVERSE OF FLUCTUATIONS [PDF]
International Journal of Modern Physics A, 1998 We discuss the recent model of a Quantum Mechanical Black Hole (QMBH) which describes the most fundamental known particles, the leptons and approximately the quarks in terms of the Kerr–Newman Black Hole with a naked singularity shielded by Zitterbewegung effects.
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Frontiers in Microbiology, 2020 Most species live in a variable environment in nature. Yet understanding the evolutionary processes underlying molecular adaptation to fluctuations remains a challenge.
Arthur J. Jallet +2 more
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Fluctuations in Uncertainty [PDF]
Voprosy Ekonomiki, 2013 This review article tries to answer four questions: (i) what are the stylized facts about uncertainty over time; (ii) why does uncertainty vary; (iii) do fluctuations in uncertainty matter; and (iv) did higher uncertainty worsen the Great Recession of 2007-2009?
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Optimal Sizing of Hybrid Wind-Solar Power Systems to Suppress Output Fluctuation
Energies, 2021 Harnessing wind energy is one of the fastest-growing areas in the energy industry. However, wind power still faces challenges, such as output intermittency due to its nature and output reduction as a result of the wake effect.
Abdullah Al-Shereiqi +3 more
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The cosmology of fluctuations [PDF]
Chaos, Solitons & Fractals, 2003 We review a cosmology in which particles are fluctuationally created from a background Zero Point Field. This cosmology is consistent with recent observations of an ever expanding and accelerating universe, as also the recently confirmed evolution of the fine structure constant.
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Metals, 2021 The statistical correlation was applied to analyze the specific and quantitative correlation relationship between the solidification structure and central segregation along the casting direction in carbon steel billet.
Dongwei Guo +4 more
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