Results 31 to 40 of about 801 (162)
Slow-roll inflation and growth of perturbations in Kaniadakis modification of Friedmann cosmology
European Physical Journal C: Particles and Fields, 2023 Kaniadakis entropy is a one-parameter deformation of the classical Boltzmann–Gibbs–Shannon entropy, arising from a self-consistent relativistic statistical theory.
G. Lambiase, G. G. Luciano, A. Sheykhi
doaj +1 more source
Relativistic Thermodynamics: A Modern 4-Vector Approach [PDF]
, 2011 Using the Minkowski relativistic 4-vector formalism, based on Einstein's equation, and the relativistic thermodynamics asynchronous formulation (Grøn (1973)), the isothermal compression of an ideal gas is analyzed, considering an electromagnetic origin ...
J. Güémez, Güemez Ledesma, Julio
core +1 more source
On quantum and relativistic mechanical analogues in mean field spin models [PDF]
, 2014 Conceptual analogies among statistical mechanics and classical or quantum mechanics often appeared in the literature. For classical two-body mean field models, such an analogy is based on the identification between the free energy of Curie-Weiss type ...
Guerra, F. +10 more
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Classical dilute relativistic plasmas in equilibrium. II. Thermodynamic functions
Physical Review A, 1983 Peer ...
Barcons, Xavier, Lapiedra, Ramón
openaire +2 more sources
Thermodynamics of a charged relativistic ideal Boltzmann gas
, 2023 This paper presents a toy model of a charged relativistic classical gas in flat spacetime of an arbitrary number of dimensions equipped with some ``pair production'' mechanism. Working with the microcanonical ensemble, the charge is taken to be conserved
Moreira Jr, E. S., Felix, C. P.
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Thermodynamic pressure and its fluctuations in a classical ideal gas of relativistic particles
Journal of Mathematical Sciences, 2011 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Rudoy Y.G., Rybakov Y.P., Keita I.
openaire +4 more sources
Approximation and Idealization: Why the Difference Matters [PDF]
, 2011 It is proposed that we use the term “approximation” for inexact description of a target system and “idealization” for another system whose properties also provide an inexact description of the target system.
Norton, JD, Norton, John D.
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T Falls Apart: On the Status of Classical Temperature in Relativity [PDF]
, 2023 Taking the formal analogies between black holes and classical thermodynamics seriously seems to first require that classical thermodynamics applies in relativistic regimes.
Chua, Eugene Yew Siang +1 more
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Polarization Dynamics in Ferroelectrics: Insights Enabled by Machine Learning Molecular Dynamics
Advanced Science, EarlyView.Machine learning molecular dynamics is presented as a route to capture polarization switching, domain wall kinetics, topological polar textures, and polar mechanical coupling beyond the limits of conventional atomistic methods. This Perspective surveys recent progress and identifies key methodological directions, including long‐range electrostatics ...
Dongyu Bai +3 more
wiley +1 more source
Advanced Physics Research, EarlyView.This comprehensive density functional theory analysis investigates the structural, electronic, optical, mechanical, and thermoelectric properties of FeSi, c‐RhSi, and o‐RhSi. Results reveal distinct electronic and optical contrasts among the materials.
Md Farhan Hassan +4 more
wiley +1 more source