P. Chavanis

activity

19982026

most citedMass-radius relation of Newtonian self-gravitating Bose-Einstein condensates with short-range interactions: I. Analytical results

507 citations · 8.4k across the 215 of their papers we have counts for

collaborators

Showing 2012 · astro-ph.COShow all

4 papers · 2 filters

astro-ph.CO2012

A simple model of universe with a polytropic equation of state

Pierre-Henri Chavanis

We construct a simple model of universe with a generalized equation of state $p = (α + k ρ^{1/ n}) ρ c^{2}$ having a linear component $p = α ρ c^{2}$ and a polytropic component $p = k ρ^{1 + 1/ n} c^{2}$ .…

astro-ph.CO2012★ 2 cited

Models of universe with a polytropic equation of state: III. The phantom universe

Pierre-Henri Chavanis

We construct models of universe with a generalized equation of state $p = (α ρ + k ρ^{1 + 1/ n}) c^{2}$ having a linear component and a polytropic component. The linear equation of state $p=αρ…

astro-ph.CO2012

Models of universe with a polytropic equation of state: II. The late universe

Pierre-Henri Chavanis

We construct models of universe with a generalized equation of state $p = (α ρ + k ρ^{1 + 1/ n}) c^{2}$ having a linear component and a polytropic component. In this paper, we consider negativ…

astro-ph.CO2012★ 2 cited

Models of universe with a polytropic equation of state: I. The early universe

Pierre-Henri Chavanis

We construct models of universe with a generalized equation of state $p = (α ρ + k ρ^{1 + 1/ n}) c^{2}$ having a linear component and a polytropic component. In this paper, we consider positiv…