7 papers
Universal Seesaw Leptogenesis
K. S. Babu, Maximilian Berbig, Srubabati Goswami +1
We study the implications for leptogenesis in a class of left-right symmetric model, where all fermion masses are induced through the Universal Seesaw mechanism. Unlike conventiona…
Universal Seesaw Pati-Salam Model with P for Strong CP
K. S. Babu, Sumit Biswas
We develop a universal seesaw version of the Pati-Salam model wherein quarks and leptons of each family are unified into common multiplets transforming as $\{Ï_L(2,1,4)+ Ï_R(1,2,…
TeV Scale Quark-Lepton Unification
K. S. Babu, Sumit Biswas, Shaikh Saad
We propose a quark-lepton symmetric Pati-Salam (PS) model based on the gauge group with an -inspired particle spectrum which naturally…
Lepton Number Violation at the LHC in Radiative Neutrino Mass Models with Leptoquarks
K. S. Babu, Rahool Kumar Barman, Dorival Gonçalves
We investigate the prospects for observing lepton number violation (LNV) by two units, , at the LHC within the leptoquark variant of the Zee Model, where Majorana neutri…
One Phase to Rule Them All: Spontaneous CP Violation and Leptogenesis in SO(10)
K. S. Babu, Chee Sheng Fong, Shaikh Saad
We present a renormalizable grand unified theory with a minimal Yukawa sector consisting of a , a real and a real , where violation has a spontan…
Dirac Leptogenesis in Left-Right Symmetric Models
K. S. Babu, Ajay Kaladharan
Left-right symmetric models which employ a generalized seesaw mechanism to generate quark and charged lepton masses are known to solve the strong CP problem via parity symmetry, wi…