Results 51 to 60 of about 188,099 (285)

A discussion on maximum entropy production and information theory [PDF]

Journal of Physics A: Mathematical and Theoretical, 2007
12 pages, no ...
openaire   +2 more sources

Entropy, Closures and Subgrid Modeling

Entropy, 2008
Maximum entropy states or statistical mechanical equilibrium solutions have played an important role in the development of a fundamental understanding of turbulence and its role in geophysical flows. In modern general circulation models of the earth’
Terence J. O’Kane, Jorgen S. Frederiksen   +1 more
doaj   +1 more source

On the validity of entropy production principles for linear electrical circuits

, 2007
We discuss the validity of close-to-equilibrium entropy production principles in the context of linear electrical circuits. Both the minimum and the maximum entropy production principle are understood within dynamical fluctuation theory.
A. Dembo, A. Hjelmfelt, A.N. Jordan, C. Maes, C. Maes, C. Maes, C. Maes, C. Maes, Christian Maes, D. Dürr, D.-Q. Jiang, E.T. Jaynes, G.E. Crooks, H. Ziegler, I. Prigogine, Karel Netočný, L. Bertini, L. Onsager, L.M. Martyushev, M.D. Donsker, P. Županović, R. Graham, R. Landauer, R. Landauer, R. Landauer, S.R. Groot de, S.R.S. Varadhan, Stijn Bruers   +27 more
core   +1 more source

Entropy Production and Viscosity of A Dilute Gas

, 2012
It is known that the viscosity of a dilute gas can be derived by using kinetic theory. We present here a new derivation by using two entropy production principles: the steepest entropy ascent (SEA) principle and the maximum entropy production (MEP ...
Zhang, Yong-Jun
core   +1 more source

Run-and-tumble motion: field theory and entropy production

, 2020
22 pages, 6 ...
Garcia-Millan, Rosalba, Pruessner, Gunnar   +1 more
openaire   +2 more sources

Maximum Entropy Production in Climate Theory

Journal of the Atmospheric Sciences, 2007
AbstractR. D. Lorenz et al. claim that recent data on Mars and Titan show that planetary atmospheres are in unconstrained states of maximum entropy production (MEP). Their model as it applies to Venus, Earth, Mars, and Titan is reexamined, and it is shown that their claim is not justified.
openaire   +1 more source

Towards a Theory of Entropy Production in the Little and Big Bang [PDF]

Progress of Theoretical Physics, 2009
We propose a broadly applicable formalism for the description of coarse grained entropy production in quantum mechanical processes. Our formalism is based on the Husimi transform of the quantum state, which encodes the notion that information about any quantum state is limited by the experimental resolution. We show in two analytically tractable cases (
Kunihiro, Teiji, Müller, Berndt, Ohnishi, Akira, Schäfer, Andreas   +3 more
openaire   +2 more sources

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Entropy production in 2D theory in the Kadanoff–Baym approach [PDF]

Nuclear Physics A, 2010
20 pages, 13 ...
openaire   +1 more source

Covariant nonequilibrium thermodynamics from Ito-Langevin dynamics

Physical Review Research, 2022
Using the recently developed covariant Ito-Langevin dynamics, we develop a nonequilibrium thermodynamic theory for small systems coupled to multiplicative noises.
Mingnan Ding, Xiangjun Xing
doaj   +1 more source