6 Result(s)
within
Arunansu Sil
English
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Article
Open AccessFlavored leptogenesis and neutrino mass with A4 symmetry
We propose a minimal A4 flavor symmetric model, assisted by Z2 × Z3 symmetry, which can naturally takes care of the appropriate lepton mixing and neutrino masses via Type-I seesaw. It turns out that the framework...
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Article
Open AccessTwo component dark matter with inert Higgs doublet: neutrino mass, high scale validity and collider searches
The idea of this work is to investigate the constraints on the dark matter (DM) allowed parameter space from high scale validity (absolute stability of Higgs vacuum and perturbativity) in presence of multi par...
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Article
Open AccessDark side of the seesaw
In an attempt to unfold (if any) a possible connection between two apparently uncorrelated sectors, namely neutrino and dark matter, we consider the type-I seesaw and a fermion singlet dark matter to start wit...
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Article
Open AccessDark matter as a remnant of SQCD inflation
We propose a strongly coupled supersymmetric gauge theory that can accommodate both the inflation (in the form of generalized hybrid inflation) and dark matter (DM). In this set-up, we identify the DM as the G...
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Article
Open AccessFlavor origin of dark matter and its relation with leptonic nonzero θ 13 and Dirac CP phase δ
We propose a minimal extension of the standard model by including a U(1) flavor symmetry to establish a correlation between the relic abundance of dark matter, measured by WMAP and PLANCK satellite experiments...
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Article
Open AccessA dynamic modification to sneutrino chaotic inflation
We consider a right-handed scalar neutrino as the inflaton which carries a gravitational coupling with a supersymmetric QCD sector responsible for breaking supersymmetry dynamically. The framework suggests an ...
