Results 11 to 20 of about 212,180 (291)
Two-component plasma in a gravitational field: thermodynamics [PDF]
Journal of Physics A: Mathematical and General, 1998 We revisit the model of the two-component plasma in a gravitational field, which mimics charged colloidal suspensions. We concentrate on the computation of the grand potential of the system. Also, a special sum rule for this model is presented.
Abramowitz M +5 more
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Inflationary Cosmology with Two-component Fluid and Thermodynamics [PDF]
General Relativity and Gravitation, 2000 We present a simple and self-consistent cosmology with a phenomenological model of quantum creation of radiation and matter due to decay of the cosmological constant $Λ$. The decay drives a non-isentropic inflationary epoch, which exits smoothly to the radiation-dominated era, without reheating, and then evolves to the dust era.
Gunzig, Edgard +2 more
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THERMODYNAMICS OF TWO COMPONENT BOSONS IN ONE DIMENSION [PDF]
Lattice Statistics and Mathematical Physics, 2002 On the basis of Bethe ansatz solution of two-component bosons with SU(2) symmetry and δ-function interaction in one dimension, we study the thermodynamics of the system at finite temperature by using the strategy of thermodynamic Bethe ansatz (TBA). It is shown that the ground state is an isospin "ferromagnetic" state by the method of TBA, and at high
Gu, Shijian +3 more
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Entropy Production and Equilibrium Conditions of General-Covariant Spin Systems
Entropy, 2015 In generalizing the special-relativistic one-component version of Eckart’s continuum thermodynamics to general-relativistic space-times with Riemannian or post-Riemannian geometry as presented by Schouten (Schouten, J.A.
Wolfgang Muschik +1 more
doaj +4 more sources
Gross thermodynamics of two-component core convection [PDF]
, 2004 We model the inner core by an alloy of iron and 8 per cent sulphur or silicon and the outer core by the same mix with an additional 8 per cent oxygen.
Alfè +31 more
core +1 more source
Molecules, 2018 The precise description of solute-water interactions is essential to understand the chemo-physical nature in hydration processes. Such a hydration thermodynamics for various solutes has been explored by means of explicit or implicit solvation methods ...
Hankyul Lee, Hyung-Kyu Lim, Hyungjun Kim
doaj +1 more source
The sea ice model component of HadGEM3-GC3.1 [PDF]
Geoscientific Model Development, 2018 A new sea ice configuration, GSI8.1, is implemented in the Met Office global coupled configuration HadGEM3-GC3.1 which will be used for all CMIP6 (Coupled Model Intercomparison Project Phase 6) simulations.
J. K. Ridley +5 more
doaj +1 more source
Impact of a New Sea Ice Thermodynamic Formulation in the CESM2 Sea Ice Component
Journal of Advances in Modeling Earth Systems, 2020 The sea ice component of the Community Earth System Model version 2 (CESM2) contains new “mushy‐layer” physics that simulates prognostic salinity in the sea ice, with consequent modifications to sea ice thermodynamics and the treatment of melt ponds. The
David A. Bailey +4 more
doaj +1 more source
Thermodynamics of universe with a varying dark energy component [PDF]
International Journal of Modern Physics D, 2015 We consider a Friedmann–Robertson–Walker (FRW) universe filled by a dark energy (DE) candidate together with other possible sources which may include the baryonic and nonbaryonic matters. Thereinafter, we consider a situation in which the cosmos sectors do not interact with each other.
Ebadi, H., Moradpour, H.
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Phenomenological Fluids from Interacting Tachyonic Scalar Fields [PDF]
, 2013 In this paper we are interested to consider mathematical ways to obtain different phenomenological fluids from two-component Tachyonic scalar fields. We consider interaction between components and investigate problem numerically.
Farahani, H. +3 more
core +1 more source