39 citations · 210 across the 25 of their papers we have counts for
27 papers
Exploring mutated hilltop inflation in gravity with latest CMB and DESI observations
Biswajit Deb, Atri Deshamukhya
The high-precision observations from the and BICEP/ have imposed stringent bounds on the tensor-to-scalar ratio, ruling out many standard inflationary models. The re…
Warm Inflation in a Braneworld Scenario
Sabina Yeasmin, Atri Deshamukhya
In the literature, many warm inflationary models are formulated. In this piece of work, a warm inflationary model in the braneworld scenario is studied, considering constant and va…
Inflationary models in a minimally coupled gravity: Constraints from , BICEP/, and ACT
Biswajit Deb, Atri Deshamukhya
The advent of high-precision cosmological observations has challenged many traditional inflationary models. Data from 2018 along with the BICEP/ 2018 result have alr…
Slow-roll Natural & Hilltop Inflation in Rastall Gravity
Isaac M. Vitohekpon, Biswajit Deb, Ines G. Salako +2
This study provides a concise analysis of inflation under Rastall gravity by examining three types of potential such as the power law, natural, and hilltop potentials. Choosing a m…
Quasinormal Modes, Grebody Factors, and Hawking Radiation Sparsity of Black Holes Influenced by a Global Monopole Charge in Kalb-Ramond Gravity
Anshuman Baruah, Yassine Sekhmani, Sunil Kumar Maurya +2
Kalb-Ramond (KR) gravity is an intriguing model incorporating local Lorentz violation, and black hole (BH) solutions are known to exist. In this study, we investigate some crucial…
Slow-roll Hilltop Inflation in gravity
Biswajit Deb, Atri Deshamukhya
Over the last four decades, a number of modified gravity theories have been proposed to study cosmological phenomena as they can provide solutions for some of the shortcomings of E…