46 citations · 121 across the 11 of their papers we have counts for
11 papers
Implications of CP invariants for flavoured hybrid neutrino mass matrix
Madan Singh
In the present paper, I have re-examined the weak basis invariants at low energies, proposed by C. Jarlskog and Branco et. al, respectively, in their earlier analyses, after confro…
Rephasing invariant quartets in texture zero neutrino mass matrix and CP violation
Madan Singh
In the quark sector, Jarlskog rephasing invariant has important implications for the CP violation as well as phase structure of the quark mass matrices. In fact all C…
CP odd weak basis invariants in minimal see-saw model and Leptogenesis
Madan Singh
In this paper, we derive the relationship between the weak basis invariants (WB) related to CP violation responsible for leptogenesis and CP violation relevant at low energy. We ex…
Testing Texture Two Zero Neutrino Mass Matrices Under Current Experimental Scenario
Madan Singh
The latest data from Planck collaboration has presented an improved sensitivity limit of the sum of neutrino masses (), at 95 confidence level (CL). On the other…
Texture One Zero Dirac Neutrino Mass Matrix With Vanishing Determinant or Trace Condition
Madan Singh
In the light of non-zero and relatively large value of rector mixing angle (), we have performed a detailed analysis of texture one zero neutrino mass matrix in the s…
Implication of rephasing invariant parameters on texture specific mass matrices
Madan Singh
In the quark sector, Jarlskog rephasing invariant parameter has important implications for the CP violation as well as phase structure of the quark mass matrices. In fact…
Investigating the hybrid textures of neutrino mass matrix for near maximal atmospheric neutrino mixing
Madan Singh
In the present paper, we have studied that the implication of a large value of the effective Majorana neutrino mass in case of neutrino mass matrices having either two equal elemen…
The Texture One Zero Neutrino Mass Matrix With Vanishing Trace
Madan Singh
In the light of latest neutrino oscillation data, we have investigated the one zero Majorana neutrino mass matrix with zero sum condition of mass eigen values in the flavor b…
New possibilities of hybrid texture of neutrino mass matrix
Madan Singh
In this paper, we investigate the noval possibilities of hybrid textures comprising a vanishing minor (or element) and two equal elements (or cofactors) in light neutrino mass matr…
Revisiting the texture zero neutrino mass matrices
Madan Singh, Gulsheen Ahuja, Manmohan Gupta
In the light of refined and large reactor mixing angle , we have revisited the texture three and two zero neutrino mass matrices in the flavor basis. For Majorana neutrinos…
Neutrino mass matrices with one texture zero and a vanishing neutrino mass
Radha Raman Gautam, Madan Singh, Manmohan Gupta
Assuming Majorana nature of neutrinos, we investigate the singular one texture zero neutrino mass matrices in the flavor basis. We find that for the normal mass ordering with $m_1=…