Results 11 to 20 of about 232,992 (299)

Homotopy in statistical physics [PDF]

open access: yesCondensed Matter Physics, 2006
In condensed matter physics and related areas, topological defects play important roles in phase transitions and critical phenomena. Homotopy theory facilitates the classification of such topological defects.
R.Kenna
doaj   +2 more sources

Possible route to efficient thermoelectric applications in a driven fractal network

open access: yesScientific Reports, 2021
An essential attribute of many fractal structures is self-similarity. A Sierpinski gasket (SPG) triangle is a promising example of a fractal lattice that exhibits localized energy eigenstates.
Kallol Mondal   +2 more
doaj   +1 more source

On the Kaniadakis Distributions Applied in Statistical Physics and Natural Sciences. [PDF]

open access: yesEntropy (Basel), 2023
Constitutive relations are fundamental and essential to characterize physical systems. By utilizing the $\kappa$-deformed functions, some constitutive relations are generalized.
Wada T, Scarfone AM.
europepmc   +2 more sources

Wang--Landau algorithm for entropic sampling of arch-based microstates in the volume ensemble of static granular packings [PDF]

open access: yesPapers in Physics, 2015
We implement the Wang-Landau algorithm to sample with equal probabilities the static configurations of a model granular system. The "non-interacting rigid arch model" used is based on the description of static configurations by means of splitting the ...
D. Slobinsky, Luis A. Pugnaloni
doaj   +1 more source

Statistical Physics for cosmic structures [PDF]

open access: yesPhysica A: Statistical Mechanics and its Applications, 2002
Ideas of Statistical Physics are very relevant for cosmic structures especially considering that the field is undergoing a period of exceptional development with many new data appearing on a monthly basis. In the past years we have focused mostly on galaxy distributions and their statistical properties.
PIETRONERO, Luciano   +2 more
openaire   +3 more sources

Physics And Statistics Of Medical Imaging [PDF]

open access: yesSPIE Proceedings, 1989
Extraordinary progress has been made over the last two decades in the development and dissemination of new medical imaging technologies. The development of computed tomography, positron emission tomography, and magnetic resonance imaging, as well as major innovations to the conventional imaging modalities, have revolutionized medical diagnostic imaging.
D G, Brown, R F, Wagner
openaire   +2 more sources

An Agent-Based Statistical Physics Model for Political Polarization: A Monte Carlo Study. [PDF]

open access: yesEntropy (Basel), 2023
International audienceWorld-wide, political polarization continues unabated, undermining collective decision-making ability. In this issue, we have examined polarization dynamics using a (mean-field) model borrowed from statistical physics, assuming that
Diep HT, Kaufman M, Kaufman S.
europepmc   +2 more sources

Statistical physics of crime: A review [PDF]

open access: yesPhysics of Life Reviews, 2015
15 two-column pages, 11 figures; accepted for publication in Physics of Life ...
Maria R. D'Orsogna, Matjaž Perc
openaire   +3 more sources

Good just isn't good enough - Humean chances and Boltzmannian statistical physics [PDF]

open access: yes, 2013
Statistical physicists assume a probability distribution over micro-states to explain thermodynamic behavior. The question of this paper is whether these probabilities are part of a best system and can thus be interpreted as Humean chances.
Beisbart, Claus, Claus Beisbart
core   +1 more source

The Statistical Foundations of Entropy

open access: yes, 2021
During the last few decades, the notion of entropy has become omnipresent in many scientific disciplines, ranging from traditional applications in statistical physics and chemistry, information theory, and statistical estimation to more recent ...
Jan Korbel, Petr Jizba
core   +1 more source

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