Results 11 to 20 of about 12,911 (198)

From Relativistic Mechanics towards Relativistic Statistical Mechanics

open access: yesEntropy, 2017
Till now, kinetic theory and statistical mechanics of either free or interacting point particles were well defined only in non-relativistic inertial frames in the absence of the long-range inertial forces present in accelerated frames.
Luca Lusanna
doaj   +1 more source

Thermodynamic efficiency in dissipative chemistry

open access: yesNature Communications, 2019
Open chemical systems operate out of equilibrium, providing more opportunities than closed systems, but a theoretical framework to describe their performance is lacking. Here, the authors assess the efficiency of two classes of dissipative processes with
Emanuele Penocchio   +2 more
doaj   +1 more source

Interventionism in Statistical Mechanics

open access: yesEntropy, 2012
I defend the idea that the fact that no system is entirely isolated (“Interventionism”) can be used to explain the successful use of the microcanonical distribution in statistical mechanics.
Stephen Leeds
doaj   +1 more source

Negative differential response in chemical reactions

open access: yesNew Journal of Physics, 2019
Reaction currents in chemical networks usually increase when increasing their driving affinities. But far from equilibrium the opposite can also happen. We find that such negative differential response (NDR) occurs in reaction schemes of major biological
Gianmaria Falasco   +3 more
doaj   +1 more source

Thermodynamics, Statistical Mechanics and Entropy

open access: yesEntropy, 2017
The proper definition of thermodynamics and the thermodynamic entropy is discussed in the light of recent developments. The postulates for thermodynamics are examined critically, and some modifications are suggested to allow for the inclusion of long ...
Robert H. Swendsen
doaj   +1 more source

Some speculations about local thermalization of nonequilibrium extended quantum systems

open access: yesCondensed Matter Physics, 2023
We discuss the possibility of defining an emergent local temperature in extended quantum many-body systems evolving out of equilibrium. For the most simple case of free-fermionic systems, we give an explicit formula for the effective temperature in the ...
M. Coppola, D. Karevski
doaj   +1 more source

Work statistics in stochastically driven systems

open access: yesNew Journal of Physics, 2014
We identify the conditions under which a stochastic driving that induces energy changes into a system coupled with a thermal bath can be treated as a work source.
Gatien Verley   +2 more
doaj   +1 more source

Is Kaniadakis κ-generalized statistical mechanics general?

open access: yesPhysics Letters B, 2023
In this Letter we introduce some field-theoretic approach for computing the critical properties of systems undergoing continuous phase transitions governed by the κ-generalized statistics, namely κ-generalized statistical field theory.
T.F.A. Alves   +4 more
doaj   +1 more source

Statistical Mechanics Involving Fractal Temperature

open access: yesFractal and Fractional, 2019
In this paper, the Schrödinger equation involving a fractal time derivative is solved and corresponding eigenvalues and eigenfunctions are given. A partition function for fractal eigenvalues is defined.
Alireza Khalili Golmankhaneh
doaj   +1 more source

Prolonged Corrected QT Interval as an Early Electrocardiographic Marker of Cyclophosphamide‐Induced Cardiotoxicity in Pediatric Hematology and Oncology Patients

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Cyclophosphamide (CY) is associated with potentially fatal cardiotoxicity, yet no electrocardiographic indices have been established for early detection of CY‐induced cardiomyopathy. This study aimed to determine whether corrected QT interval (QTc) prolongation can predict early onset of CY‐related cardiac dysfunction in pediatric ...
Junpei Kawamura   +5 more
wiley   +1 more source

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