Results 1 to 10 of about 32,558 (244)

Generalized laws of thermodynamics in the presence of correlations. [PDF]

open access: yesNat Commun, 2017
In presence of inter-system correlations, violations of the laws of thermodynamics become possible. Here, the authors develop a formalism redefining heat, work and thermodynamic laws in terms of quantum conditional entropy, which consistently generalize ...
Bera MN   +3 more
europepmc   +4 more sources

Holographic dark energy from the laws of thermodynamics with Rényi entropy [PDF]

open access: yesEuropean Physical Journal C: Particles and Fields, 2023
This article investigates the relationship between the holographic principle and the laws of thermodynamics in explaining the late-time acceleration of the universe.
Manosh T. Manoharan   +2 more
doaj   +2 more sources

Holographic second laws of black hole thermodynamics [PDF]

open access: yesJournal of High Energy Physics, 2018
Recently, it has been shown that for out-of-equilibrium systems, there are additional constraints on thermodynamical evolution besides the ordinary second law.
Alice Bernamonti   +3 more
doaj   +2 more sources

The laws of thermodynamics

open access: yesBMJ, 1999
I was sitting on the end of the old man's bed listening to stories of his life. I was a medical student at the time. The odd thing, he had said, was that the world made no more sense to him then than it had when he was a boy. He had thought that things would become clearer with age. I remember the perplexity in his watery eyes.
K. Barraclough
openaire   +4 more sources

The second laws of quantum thermodynamics [PDF]

open access: yesProceedings of the National Academy of Sciences, 2015
Significance In ordinary thermodynamics, transitions are governed by a single quantity–the free energy. Its monotonicity is a formulation of the second law. Here, we find that the second law for microscopic or highly correlated systems takes on a very different form than it does at the macroscopic scale, imposing not just one constraint on ...
Jonathan Oppenheim   +5 more
openaire   +8 more sources

The Third Law of Thermodynamics [PDF]

open access: bronzeThe Journal of Chemical Physics, 1934
The invariance of statistical weights requires that the entropy of any phase approach zero at 0°K. The uncertainty principle, however, makes it impossible to define a state of absolute zero for a substance whose lowest energy states are closely spaced multiplets.
W. H. Rodebush
openalex   +4 more sources

A Symmetric Form of the Clausius Statement of the Second Law of Thermodynamics. [PDF]

open access: yesEntropy (Basel)
Bridgman once reflected on thermodynamics that the laws of thermodynamics were formulated in their present form by the great founders of thermodynamics, Kelvin and Clausius, before all the essential physical facts were in, and there has been no adequate ...
Xue TW, Zhao T, Guo ZY.
europepmc   +2 more sources

Quantum Thermodynamics: A Dynamical Viewpoint

open access: yesEntropy, 2013
Quantum thermodynamics addresses the emergence of thermodynamic laws from quantum mechanics. The viewpoint advocated is based on the intimate connection of quantum thermodynamics with the theory of open quantum systems. Quantum mechanics inserts dynamics
Ronnie Kosloff
exaly   +3 more sources

Status of the Fundamental Laws of Thermodynamics [PDF]

open access: green, 2006
We describe recent progress towards deriving the Fundamental Laws of thermodynamics (the 0th, 1st, and 2nd Law) from nonequilibrium quantum statistical mechanics in simple, yet physically relevant models.
Walid K. Abou Salem, Jürg Fröhlich
openalex   +3 more sources

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