9 citations · 9 across the 1 of their papers we have counts for
4 papers
Determining the Neutrino Lifetime from Cosmology
Zackaria Chacko, Abhish Dev, Peizhi Du +2
We explore the cosmological signals of theories in which the neutrinos decay into invisible dark radiation after becoming non-relativistic. We show that in this scenario, near-futu…
Cosmological Limits on the Neutrino Mass and Lifetime
Zackaria Chacko, Abhish Dev, Peizhi Du +2
At present, the strongest upper limit on , the sum of neutrino masses, is from cosmological measurements. However, this bound assumes that the neutrinos are stable on cos…
Natural Alignment of Quark Flavors and Radiatively Induced Quark Mixings
Abhish Dev, Rabindra N. Mohapatra
The standard model does not provide an explanation of the observed alignment of quark flavors i.e. why are the up and down quarks approximately aligned in their weak interactions a…
Gauged - Model with an Inverse Seesaw Mechanism for Neutrino Masses
Abhish Dev
In this paper, we propose a gauge-symmetric model where is the left-right gauge symmetry and is the flavor lepton number. We use…