22 citations · 22 across the 1 of their papers we have counts for
4 papers
Cosmological Phase Transition of Spontaneous Confinement
Kaustubh Agashe, Peizhi Du, Majid Ekhterachian +2
The dynamics of a cosmological (de)confinement phase transition is studied in nearly conformally invariant field theories, where confinement is predominantly spontaneously generate…
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…
Detecting a Secondary Cosmic Neutrino Background from Majoron Decays in Neutrino Capture Experiments
Zackaria Chacko, Peizhi Du, Michael Geller
We consider theories in which the generation of neutrino masses is associated with the breaking of an approximate global lepton number symmetry. In such a scenario the spectrum of…
Natural Seesaw and Leptogenesis from Hybrid of High-Scale Type I and TeV-Scale Inverse
Kaustubh Agashe, Peizhi Du, Majid Ekhterachian +3
We develop an extension of the basic inverse seesaw model which addresses simultaneously two of its drawbacks, namely, the lack of explanation of the tiny Majorana mass term fo…