141 citations · 494 across the 17 of their papers we have counts for
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gr-qc2018★ 28 cited
Warm DBI inflation with constant sound speed
S. Rasouli, K. Rezazadeh, A. Abdolmaleki +1
We study inflation with the Dirac-Born-Infeld (DBI) noncanonical scalar field in both the cold and warm scenarios. We consider the Anti-de Sitter warp factor for…
gr-qc2018★ 7 cited
Structure formation in clustering DBI dark energy model with constant sound speed
K. Fahimi, K. Karami, S. Asadzadeh +1
Within the framework of DBI non-canonical scalar field model of dark energy, we study the growth of dark matter perturbations in the both linear and non-linear regimes. In our DBI…
astro-ph.CO2018★ 21 cited
Resurrecting the Power-law, Intermediate, and Logamediate Inflations in the DBI Scenario with Constant Sound Speed
Roonak Amani, Kazem Rezazadeh, Asrin Abdolmaleki +1
We investigate the power-law, intermediate, and logamediate inflationary models in the framework of DBI non-canonical scalar field with constant sound speed. In the DBI setting, we…