Nonbaryonic dark matter and scalar field coupled with a transversal interaction plus decoupled radiation

• Main Authors: Chimento, L.P., Richarte, M.G.
• Format: Article in Journal/Newspaper
• Language: English
• Published: 2013
• Subjects: Argentina; Hubble; South Pole; South pole
• Online Access: https://hdl.handle.net/20.500.12110/paper_14346044_v73_n7_p1_Chimento

We analyze a universe filled with interacting dark matter, a scalar field accommodated as dark radiation along with dark energy plus a decoupled radiation term within the framework of the spatially flat Friedmann-Robertson-Walker (FRW) spacetime. We work in a three-dimensional internal space spanned...