Static properties of a warm dense uniform electron gas
Ara J. Coloma L. Tkachenko I.M.
1 November 2021American Institute of Physics Inc.
Physics of Plasmas
2021#28Issue 11
We show how the static dielectric function and other static characteristics of dense warm charged Fermi liquids can be obtained exclusively from the system static structure factor. The non-perturbative self-consistent method of moments is employed to extend onto quantum fluids, a similar reduction stemming from the fluctuation-dissipation theorem and other exact relations for classical one-component plasmas. The results are compared to and complement the numerical data obtained recently by the path-integral Monte Carlo method. Alternative theoretical approaches are discussed and employed as well.
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Instituto de Tecnología Química, Universitat Politecnica de Valencia-Consejo Superior de Investigaciones Cientificas, Camino de Vera s/n, Valencia, 46022, Spain
Departamento de Ingeniería Química y Nuclear, Universitat Politècnica de València, Camino de Vera s/n, Valencia, 46022, Spain
Departament de Matemàtica Aplicada, Universitat Politècnica de València, Camino de Vera s/n, Valencia, 46022, Spain
Al-Farabi Kazakh National University, al-Farabi Av. 71, Almaty, 050040, Kazakhstan
Instituto de Tecnología Química
Departamento de Ingeniería Química y Nuclear
Departament de Matemàtica Aplicada
Al-Farabi Kazakh National University
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