Results 1 to 10 of about 1,256 (176)
On the virial expansion of model adsorptive systems. [PDF]
Mol Phys, 2021 We investigate the thermodynamic properties of various super-critical model adsorptive systems with different fluid–solid attractive strengths using the confined density virial expansion, with coefficients calculated using the Mayer-sampling Monte Carlo method up to fifth order.
Krekelberg WP, Shen VK.
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Morse oscillator equation of state: An integral equation theory based with virial expansion and compressibility terms [PDF]
Heliyon, 2022 A number of interaction energy types are employed in the vibrations studies, especially in the spectroscopic analysis, such as the harmonic oscillator and Morse oscillator.
Marwan Al-Raeei
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Toward an Automated-Algebra Framework for High Orders in the Virial Expansion of Quantum Matter
Condensed Matter, 2022 The virial expansion provides a non-perturbative view into the thermodynamics of quantum many-body systems in dilute regimes. While powerful, the expansion is challenging as calculating its coefficients at each order n requires analyzing (if not solving)
Aleks J. Czejdo +3 more
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Dielectric virial expansion of polarizable dipolar spheres. [PDF]
J Chem Phys, 2018 The dielectric virial expansion is developed for composite systems with embedded interacting dielectric dipolar spheres. Introducing a multiple-scattering expansion for the polarization energy in the presence of an external field enables the derivation of a virial expansion for the polarizability.
Lian H, Qin J, Freed KF.
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Trapping a Metastable Node in an Amorphous Metal-Organic Framework. [PDF]
Angew Chem Int Ed EnglFrustrated assembly in an amorphous Fe‐BDC framework is shown to trap a distorted, metastable Fe3O node as the dominant local motif. X‐ray PDF analysis and DFT calculations reveal that rapid network percolation outpaces node relaxation, locking in a high‐energy puckered geometry.
F Sapnik A +5 more
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Modeling of Some Thermodynamic Properties of UF6 at Low Pressure Using Correlation Function [PDF]
Journal of Nuclear Research and Applications, 2021 The properties of uranium hexafluoride (UF6) are of importance to the nuclear industry as a precursor for the enrichment. Therefore it is of importance to obtain the most accurate properties for such a strategic compound.
Mohsen Najafi
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Conserved charge fluctuations at vanishing net-baryon density from Lattice QCD [PDF]
EPJ Web of Conferences, 2022 We present here continuum extrapolated results for all 2nd order cumulants using the most resent results obtained by the HotQCD collaboration in (2+1)-flavor QCD. We constrain the applicability of various HRG models by presenting a detailed comparison of
Goswami Jishnu +4 more
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Virial expansion of the electrical conductivity of hydrogen plasmas [PDF]
Physical Review E, 2021 The low-density limit of the electrical conductivity $σ(n,T)$ of hydrogen as the simplest ionic plasma is presented as function of temperature T and mass density n in form of a virial expansion of the resistivity. Quantum statistical methods yield exact values for the lowest virial coefficients which serve as benchmark for analytical approaches to the ...
Röpke, G. +3 more
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Multispecies Virial Expansions [PDF]
Communications in Mathematical Physics, 2014 We study the virial expansion of mixtures of countably many different types of particles. The main tool is the Lagrange-Good inversion formula, which has other applications such as counting coloured trees or studying probability generating functions in multi-type branching processes.
Jansen, Sabine +3 more
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Virial expansion coefficients in the unitary Fermi gas
SciPost Physics Proceedings, 2020 Virial expansion is widely used in cold atoms to analyze high temperature strongly correlated many-body systems. As the n-th order virial expansion coefficient can be accurately obtained by exactly solving up to n-body problems, the virial expansion ...
Shimpei Endo
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