Results 31 to 40 of about 5,295,129 (293)
Targeted free energy perturbation
, 2001 A generalization of the free energy perturbation identity is derived, and a computational strategy based on this result is presented. A simple example illustrates the efficiency gains that can be achieved with this method.Comment: 8 pages + 1 color ...
A. Kitao +13 more
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Harnessing the Bethe free energy
Random Structures & Algorithms, 2016 ABSTRACTA wide class of problems in combinatorics, computer science and physics can be described along the following lines. There are a large number of variables ranging over a finite domain that interact through constraints that each bind a few variables and either encourage or discourage certain value combinations.
Bapst, Victor, Coja-Oghlan, Amin
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Journal of Lipid Research, 2012 The translocation of lipids across membranes (flip-flop) is an important biological process. Slow exchange on a physiological timescale allows the creation of asymmetric distributions of lipids across cellular membranes.
W. F. Drew Bennett, D. Peter Tieleman
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, 2011 The free energy of ABJM theory has previously been computed in the strong and weak coupling limits. In this note, we report on results for the computation of the first non-vanishing quantum correction to the free energy, from the field theory side.
Aharony +26 more
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Exploring High Dimensional Free Energy Landscapes: Temperature Accelerated Sliced Sampling [PDF]
, 2016 Biased sampling of collective variables is widely used to accelerate rare events in molecular simulations and to explore free energy surfaces. However, computational efficiency of these methods decreases with increasing number of collective variables ...
Awasthi, Shalini, Nair, Nisanth N.
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Free Energy, Value, and Attractors
Computational and Mathematical Methods in Medicine, 2012 It has been suggested recently that action and perception can be understood as minimising the free energy of sensory samples. This ensures that agents sample the environment to maximise the evidence for their model of the world, such that exchanges with the environment are predictable and adaptive.
Karl J. Friston, Ping Ao
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Cluster expansion for the description of condensed state: crystalline cell approach
Condensed Matter Physics, 2018 A well-known cluster expansion, which leads to virial expansion for the free energy of low density systems, is modified in such a way that it becomes applicable to the description of condensed state of matter.
G.S. Bokun, M.F. Holovko
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Free Energy Landscape Of Simple Liquids Near The Glass Transition [PDF]
, 1999 Properties of the free energy landscape in phase space of a dense hard sphere system characterized by a discretized free energy functional of the Ramakrishnan-Yussouff form are investigated numerically. A considerable number of glassy local minima of the
Anderson P W +17 more
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Gibbs free energy and Helmholtz free energy for a three-dimensional Ising-like model
Condensed Matter Physics, 2011 The critical behavior of a 3D Ising-like system is studied at the microscopic level of consideration. The free energy of ordering is calculated analytically as an explicit function of temperature, an external field and the initial parameters of the model.
R.V. Romanik, M.P. Kozlovskii
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Applied Sciences, 2019 Giant magnetostrictive actuators (GMA) driven by giant magnetostrictive material (GMM) has some advantages such as a large strain, high precision, large driving force, fast response, high reliability, and so on, and it has become the research hotspot in ...
Zhen Yu +4 more
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