63 citations · 694 across the 85 of their papers we have counts for
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PeV scale Left-Right symmetry and baryon asymmetry of the Universe
Anjishnu Sarkar, Abhishek, Urjit A. Yajnik
We study the cosmology of two versions of supersymmetric Left-Right symmetric model. The scale of the symmetry breaking in these models is naturally low, GeV. S…
Gauged B-L unification and cosmology
Urjit A. Yajnik
We discuss some cosmological implications of low energy gauged B-L symmetry with and without supersymmetry. Generic possibility of leptogenesis from a domain wall driven first orde…
Soliton-fermion systems and stabilised vortex loops
Abhijit Gadde, Narendra Sahu, Urjit A. Yajnik
In several self-coupled quantum field theories when treated in semi-classical limit one obtains solitonic solutions determined by topology of the boundary conditions. Such solution…
Cosmology in a supersymmetric model with gauged
Urjit A. Yajnik, Anjishnu Sarkar
We consider salient cosmological features of a supersymmetric model which is Left-Right symmetric and therefore possessing gauged symmetry. The requirement of breaking parity…