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Jafar Sadeghi

Academic rank: Professor
ORCID:
Education: PhD.
ScopusId:
Faculty: Science
Address:
Phone: 9111125092

Research

Title
Refined swampland conjecture in warm vector hybrid inflationary scenario
Type
JournalPaper
Keywords
Refined swampland conjecture, warm vector hybrid inflation
Year
2022
Journal The European Physical Journal Plus
DOI
Researchers saeed noori gashti ، Jafar Sadeghi

Abstract

In this paper, we want to study warm vector inflation from the framework of a hybrid scenario in the face of refined swampland conjectures. First, we introduce the warm vector inflation structure. Then, we consider a hybrid model and examine inflation in various constant and variable structures of dissipative regimes. We calculate different types of quantities, such as the scalar spectral index (ns) and the tensor-to-scalar ratio (r), which are of particular importance in inflationary cosmology. We will call the refined swampland conjectures in the following and use them in this inflationary scenario. So we analyze the behavior of each of these cosmological parameters and swampland conjectures according to the warm vector hybrid inflation scenario by plotting some figures. Finally, we compare the results with the latest observable data, such as Planck.