Results 21 to 30 of about 578 (101)

Two-dimensional fluids and their holographic duals

open access: yesNuclear Physics B, 2019
We describe the dynamics of two-dimensional relativistic and Carrollian fluids. These are mapped holographically to three-dimensional locally anti-de Sitter and locally Minkowski spacetimes, respectively.
Andrea Campoleoni   +4 more
doaj   +1 more source

Classical relativistic ideal gas in thermodynamic equilibrium in a uniformly accelerated reference frame [PDF]

open access: yesClassical and Quantum Gravity, 2011
A classical (non-quantum-mechanical) relativistic ideal gas in thermodynamic equilibrium in a uniformly accelerated frame of reference is studied using Gibbs's microcanonical and grand canonical formulations of statistical mechanics. Using these methods explicit expressions for the particle, energy and entropy density distributions are obtained, which ...
openaire   +2 more sources

Mechanical Entropy and Its Implications

open access: yesEntropy, 2001
: It is shown that the classical laws of thermodynamics require that mechanical systems must exhibit energy that becomes unavailable to do useful work. In thermodynamics, this type of energy is called entropy.
Pharis E. Williams
doaj   +1 more source

Perfect fluids

open access: yesSciPost Physics, 2018
We present a systematic treatment of perfect fluids with translation and rotation symmetry, which is also applicable in the absence of any type of boost symmetry.
Jan de Boer, Jelle Hartong, Niels A. Obers, Watse Sybesma, Stefan Vandoren
doaj   +1 more source

Cosmological FLRW phase transitions and micro-structure under Kaniadakis statistics

open access: yesPhysics Letters B
This article studies the thermodynamics phase transitions and critical phenomena of an FLRW cosmological model under truncated Kaniadakis's statistics. The EoS is derived from the corrected Friedmann field equations and the thermodynamics unified first ...
Joaquín Housset   +2 more
doaj   +1 more source

Some Implications of a Scale Invariant Model of Statistical Mechanics to Classical and Relativistic Thermodynamics

open access: yesInternational Journal of Thermodynamics, 2014
Some implications of a scale invariant model of statistical mechanics to the mechanical theory of heat of Helmholtz and Clausius are described. Modified invariant definitions of heat and entropy are presented closing the gap between radiation and gas theory. Modified relativistic transformations of pressure, Boltzmann constant, entropy, and density are
openaire   +3 more sources

Thermodynamic Geometry of Classical and Quantum Statistics in the Relativistic Regime

open access: yes
9 pages, 5 ...
Mohammadzadeh, Hosein   +3 more
openaire   +2 more sources

Hamiltonian Computational Chemistry: Geometrical Structures in Chemical Dynamics and Kinetics

open access: yesEntropy
The common geometrical (symplectic) structures of classical mechanics, quantum mechanics, and classical thermodynamics are unveiled with three pictures.
Stavros C. Farantos
doaj   +1 more source

Restricted phase space thermodynamics of 4D dyonic AdS black holes: insights from Kaniadakis statistics and emergence of superfluid $$\lambda $$ λ -phase transition

open access: yesEuropean Physical Journal C: Particles and Fields
We study the thermodynamics of 4D dyonic AdS black hole in the Kaniadakis statistics framework using the Restricted Phase Space (RPST) formalism. This framework provides a non-extensive extension of classical statistical mechanics, drawing inspiration ...
Abhishek Baruah, Prabwal Phukon
doaj   +1 more source

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