2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/229831In the present paper, we present an extra dimensions inspired model that is built on the DGP brane-world scenario, then we take the dark energy component on the brane to be a Chaplygin gas. After that we consider a holographic model of Chaplygin gas in the framework of DGP cosmology. We show that the holographic Chaplygin gas can mimic a phantom fluid and cross the phantom divide in a DGP brane-world setup.9 pages, no figure. To appear in Int. J. Mod. Phys. DHigh Energy Physics - Theorytext