Cylindrical Euler--Poisson Equation in a Chaplygin Gas Medium

We studied the Euler--Poisson equation system in the case of cylindrical symmetry with the von Neumann--Sedov--Taylor type of self-similar Ansatz and present scaling solutions. We have analyzed the scenario governed by Chaplygin's equation of state, which has historically been studied as a unifying framework of dark fluid for dark matter and dark energy.

Publication Details

Journal
ArXiv.org
Published
2025-03-25
Primary Topic
Electoral Systems and Political Participation
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article
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article

Cylindrical Euler--Poisson Equation in a Chaplygin Gas Medium

ArXiv.org
Electoral Systems and Political Participation
article

Cylindrical Euler--Poisson Equation in a Chaplygin Gas Medium

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Abstract

We studied the Euler--Poisson equation system in the case of cylindrical symmetry with the von Neumann--Sedov--Taylor type of self-similar Ansatz and present scaling solutions. We have analyzed the scenario governed by Chaplygin's equation of state, which has historically been studied as a unifying framework of dark fluid for dark matter and dark energy.

ArXiv.org
Openalex Percentile: Top 43%
Electoral Systems and Political Participation
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Cylindrical Euler--Poisson Equation in a Chaplygin Gas Medium · ArXiv.org (2025) | TGRS Research Map | TGRS