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- Indian Institute of Technology GandhinagarIN282 papers
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37 papers · 1 filter
Universal 2-3 symmetry
Anjan S. Joshipura
Possible maximal mixing seen in the oscillations of the atmospheric neutrinos has led to postulate of a - symmetry which interchanges and . We argue that such symm…
Quark-Lepton universality and large leptonic mixing
Anjan S. Joshipura, A. Yu. Smirnov
A unified description of fermionic mixing is proposed which assumes that in certain basis () a single complex unitary matrix diagonalizes mass matrices of all fermions to th…
Parametrically controlling solitary wave dynamics in modified Kortweg-de Vries equation
Kallol Pradhan, Prasanta K. Panigrahi
We demonstrate the control of solitary wave dynamics of modified Kortweg-de Vries (MKdV) equation through the temporal variations of the distributed coefficients. This is explicate…
A new class of exact solitary wave solutions of one dimensional Gross-Pitaevskii equation
Rajneesh Atre, Prasanta K. Panigrahi, G. S. Agarwal
We present a large family of {\it{exact}} solitary wave solutions of the one dimensional Gross-Pitaevskii equation, with time-varying scattering length and gain/loss, in both expul…
Theory of Neutrinos: A White Paper
R. N. Mohapatra, S. Antusch, K. S. Babu +29
During 2004, four divisions of the American Physical Society commissioned a study of neutrino physics to take stock of where the field is at the moment and where it is going in the…
Baryogenesis via Leptogenesis in presence of cosmic strings
Narendra Sahu, Pijushpani Bhattacharjee, Urjit A Yajnik
We study the effect on leptogenesis due to cosmic strings of a extension of the Standard Model. The disappearance of closed loops of cosmic strings can pro…