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Browsing by Author "Yajnik, U. A"

Browsing by Author "Yajnik, U. A"

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  • Baryogenesis via leptogenesis in presence of cosmic strings 
    Sahu, N; Bhattacharjee, P; Yajnik, U. A (Elsevier, 2006-09)
    We study the effect on leptogenesis due to B L cosmic strings of a U1 extension of the Standard Model. The disappearance of closed loops of B L cosmic strings can produce heavy right handed neutrinos, N's, whose CP-asymmetric ...
  • The life and science of Thanu Padmanabhan (1957-2021) 
    Bagla, Jasjeet Singh; Bhattacharya, K; Chakraborty, Sumanta; Engineer, S; Faraoni, V; Kolekar, Sanved; Kothawala, D; Lochan, K; Modak, S; Nair, Parameswaran V; Paranjape, A; Parattu, K; Rajeev, S. G; Majhi, B. R; Choudhury, T. R; Sami, M; Sarkar, Sudipta; Sengupta, S; Seshadri, T. R; Shankaranarayanan, S; Singh, Surya Prakash; Singh, T. P; Sriramkumar, L; Yajnik, U. A (Springer Nature, 2026-01)
    Thanu Padmanabhan was a renowned Indian theoretical physicist known for his research in general relativity, cosmology, and quantum gravity. In an extraordinary career spanning forty-two years, he published more than three ...

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