Results 11 to 20 of about 101,834 (275)
Generalized laws of thermodynamics in the presence of correlations [PDF]
Nature Communications, 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 ...
Manabendra N. Bera +3 more
doaj +2 more sources
Quantum Thermodynamics: A Dynamical Viewpoint
Entropy, 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
doaj +4 more sources
Thermodynamics of Various Entropies in Specific Modified Gravity with Particle Creation
Advances in High Energy Physics, 2018 We consider the particle creation scenario in the dynamical Chern-Simons modified gravity in the presence of perfect fluid equation of state p=(γ-1)ρ. By assuming various modified entropies (Bekenstein entropy logarithmic entropy, power law correction ...
Abdul Jawad +2 more
doaj +2 more sources
Scale-Invariant Rotating Black Holes in Quadratic Gravity
Entropy, 2015 Black hole solutions in pure quadratic theories of gravity are interesting since they allow the formulation of a set of scale-invariant thermodynamics laws.
Guido Cognola +2 more
doaj +4 more sources
Holographic dark energy from the laws of thermodynamics with Rényi entropy
European 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 +1 more source
Dynamic Equilibrium Equations in Unified Mechanics Theory
Applied Mechanics, 2021 Traditionally dynamic analysis is done using Newton’s universal laws of the equation of motion. According to the laws of Newtonian mechanics, the x, y, z, space-time coordinate system does not include a term for energy loss, an empirical damping term “C”
Noushad Bin Jamal M +3 more
doaj +1 more source
Thermodynamics at microscales： 3D→2D, 1D and 0D
Green Energy & Environment, 2020 Today, the laws of traditional thermodynamics are facing challenges when science is growing rapidly toward the microscale-world, even quantum hypothesis.
Kun Dong, Feng Huo, Suojiang Zhang
doaj +1 more source
Thermodynamics of an accelerated expanding universe [PDF]
, 2005 We investigate the laws of thermodynamics in an accelerating universe driven by dark energy with a time-dependent equation of state. In the case we consider that the physically relevant part of the Universe is that envelopped by the dynamical apparent ...
Bin Wang +3 more
core +1 more source
Expansion law from first law of thermodynamics [PDF]
Journal of Cosmology and Astroparticle Physics, 2018 17 ...
Mahith, M. +2 more
openaire +2 more sources
PRX Quantum, 2021 Deriving the laws of thermodynamics from a microscopic picture is a central quest of statistical mechanics. This tutorial focuses on the derivation of the first and second law for isolated and open quantum systems far from equilibrium, where such ...
Philipp Strasberg, Andreas Winter
doaj +1 more source