Results 21 to 30 of about 29,335 (305)

Statistical thermodynamics of clustered populations [PDF]

open access: yesPhysical Review E, 2014
We present a thermodynamic theory for a generic population of $M$ individuals distributed into $N$ groups (clusters). We construct the ensemble of all distributions with fixed $M$ and $N$, introduce a selection functional that embodies the physics that governs the population, and obtain the distribution that emerges in the scaling limit as the most ...
openaire   +3 more sources

THERMODYNAMIC LIMIT IN STATISTICAL PHYSICS [PDF]

open access: yesInternational Journal of Modern Physics B, 2014
The thermodynamic limit in statistical thermodynamics of many-particle systems is an important but often overlooked issue in the various applied studies of condensed matter physics. To settle this issue, we review tersely the past and present disposition of thermodynamic limiting procedure in the structure of the contemporary statistical mechanics and ...
openaire   +3 more sources

Interatomic Interactions in F.C.C.-Ni–Fe Alloys

open access: yesУспехи физики металлов, 2010
Within the scope of the self-consistent-field (SCF) and mean-SCF (MSCF) approximations, static-concentration-waves and Matsubara–Kanzaki–Krivoglaz lattice statics methods, on the basis of state-of-the-art diffraction data concerning coherent and diffuse ...
S. M. Bokoch, V. A. Tatarenko
doaj   +1 more source

The Cluster Variation Method: A Primer for Neuroscientists

open access: yesBrain Sciences, 2016
Effective Brain–Computer Interfaces (BCIs) require that the time-varying activation patterns of 2-D neural ensembles be modelled. The cluster variation method (CVM) offers a means for the characterization of 2-D local pattern distributions.
Alianna J. Maren
doaj   +1 more source

Statistical Mechanics and Thermodynamics of Liquids and Crystals

open access: yesEntropy, 2021
Thermodynamic phases are the most prominent manifestation of emergent behavior [...]
Santi Prestipino
doaj   +1 more source

The Smoluchowski Ensemble—Statistical Mechanics of Aggregation

open access: yesEntropy, 2020
We present a rigorous thermodynamic treatment of irreversible binary aggregation. We construct the Smoluchowski ensemble as the set of discrete finite distributions that are reached in fixed number of merging events and define a probability measure on ...
Themis Matsoukas
doaj   +1 more source

Making Sense of Gravitational Thermodynamics

open access: yesPhilosophy of Physics
The use of statistical methods to model gravitational systems is crucial to physics practice, but yet the extent to which thermodynamics and statistical mechanics genuinely apply to these systems is a contentious issue.
Lorenzo Lorenzetti
doaj   +1 more source

Thermodynamics and Statistical Mechanics of Small Systems

open access: yesEntropy, 2018
A challenging frontier in modern statistical physics is concerned with systems with a small number of degrees of freedom, far from the thermodynamic limit.[...]
Andrea Puglisi   +2 more
doaj   +1 more source

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

open access: yesFEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard   +12 more
wiley   +1 more source

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