13 citations · 19 across the 6 of their papers we have counts for
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General Expressions for and for Several Minimally Coupled Single Scalar Field Models
Marko Stojanovic, Dragoljub D. Dimitrijevic, Milan Milosevic
We derive a generalized expressions for the scalar power spectrum and the observational parameters of inflation (the scalar spectral index and the tensor-to-scalar rati…
On attractor behavior in braneworld constant-roll inflation
Goran S. Djordjevic, Neven Bilić, Dragoljub D. Dimitrijevic +2
We investigate in detail the attractor behavior of some inflationary models based on braneworld dynamics under the constant-roll condition. We describe the dynamics of the models,…
Constant-roll inflation with tachyon field in the holographic braneworld
Marko Stojanovic, Neven Bilic, Dragoljub D. Dimitrijevic +2
We study inflation driven by the tachyon field in the holographic braneworld by assuming the second slow-roll parameter is constant. The parameter can be either defined by…
Tachyon constant-roll inflation in Randall-Sundrum II cosmology
Marko Stojanovic, Neven Bilic, Dragoljub D. Dimitrijevic +2
We study inflation in a model with constant second slow-roll parameter . In this case, the Hubble expansion rate equation has analytical solutions describing four possible, nont…
Tachyon inflation in the holographic braneworld
Neven Bilic, Dragoljub D. Dimitrijevic, Goran S. Djordjevic +2
A model of tachyon inflation is proposed in the framework of holographic cosmology. The model is based on a holographic braneworld scenario with a D3-brane located at the holograph…
Tachyon inflation in an AdS braneworld with back-reaction
Neven Bilic, Dragoljub Dimitrijevic, Goran Djordjevic +1
We analyze the inflationary scenario based on the tachyon field coupled with the radion of the second Randall-Sundrum model (RSII). The tachyon Lagrangian is derived from the dynam…