95 citations · 901 across the 31 of their papers we have counts for
31 papers
de Sitter Swampland Conjecture in String Field Inflation
J. Sadeghi, B. Pourhassan, S. Noori Gashti +2
In this paper, we study a particular type of inflation by using non-local Friedman equations that are somehow derived from the zero levels of string field theory and express a tach…
Smeared Mass Source Wormholes in Modified Gravity with the Lorentzian Density Distribution Function
J. Sadeghi, B. Pourhassan, S. Noori Gashti +1
Wormholes are speculative structures linking disparate space-time points. Their geometry can be obtained by solving Einstein equations with tolerating the violation of null energy…
Pleasant behavior of swampland conjectures in the face of specific inflationary models
S. Noori Gashti, J. Sadeghi, B. Pourhassan
Recently researchers have been studying various conditions as swampland criteria in cosmological implications. They have studied many inflation models with different swampland cond…
Weak Gravity Conjecture, Black Branes and Violations of Universal Thermodynamic Relation
J. Sadeghi, B. Pourhassan, S. Noori Gashti +1
The universal thermodynamic relations between corrections to entropy and extremality for various black holes solutions have been studied. In this regard, we hereby consider a numbe…
Swampland Conjecture and Inflation Model from Brane Perspective
J. Sadeghi, B. Pourhassan, S. Noori Gashti +1
Over the past few decades, inflation models have been studied by researchers from different perspectives and conditions in order to introduce a model for the expanding universe. In…
Cosmic evolution of the logarithmic f(R) model and the dS swampland conjecture
J. Sadeghi, B. Pourhassan, S. Noori Gashti +2
In this paper, we study the inflationary scenario in logarithmic f(R) gravity, where the rate of inflation roll is constant. On the other hand, our gravitational f(R) model is a po…