968 citations · 2k across the 63 of their papers we have counts for
63 papers
Primordial black hole formation in k-inflation models
Neven Bilić, Dragoljub D. Dimitrijević, Goran S. Djordjevic +2
The local primordial density fluctuations caused by quantum vacuum fluctuations during inflation grow into stars and galaxies in the late universe and, if they are large enough, al…
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…
Thermodynamics of AdS planar black holes and holography
Neven Bilic, Julio C. Fabris
A large AdS Schwarzschild black hole can be approximated by an AdS planar black hole. However, the temperature of a planar black hole is not well defined due to the translational i…
Analog Schwarzschild-like geometry in fluids with external pressure
Neven Bilic
We study acoustic geometry in fluids with external pressure. In particular, we examine the conditions under which the acoustic metric mimics a Schwarzschild-like metric. We demonst…
Primordial perturbations and inflation in a holography inspired Gauss-Bonnet cosmology
Nicolas R. Bertini, Neven Bilic, Davi C. Rodrigues
We consider an action for gravity that, in addition to the Einstein-Hilbert term, contains a function of the Ricci scalar and the Gauss-Bonnet invariant. The specific form of the f…