106 citations · 819 across the 40 of their papers we have counts for
40 papers
Role of unphysical neutrino phases in the phenomenology of consistently defined textures. Case study: traceless neutrino mass matrix
N. Chamoun, E. I. Lashin
We highlight the role played by the unphysical phases in the definition of neutrino mass matrix, showing it does not relate to mere semantics, rather it has an effect on the phenom…
Textures of Neutrino Mass Matrix from -flavor Symmetry
N. Chamoun, E. I. Lashin
We study a texture of neutrino mass matrix characterized by two constraints consisting of one equality and another antiequality between two elements corresponding to two pairs of t…
Texture of Two Vanishing Subtraces in Neutrino Mass Matrix and Current Experimental Tests
A. Ismael, E. I. Lashin, N. Chamoun
We present a full phenomenological and analytical study for the neutrino mass matrix characterized by two vanishing subtraces. We update one past result in light of the…
Texture of One Equality in Neutrino Mass Matrix
A. Ismael, E. I. Lashin, M. AlKhateeb +1
We carry out a phenomenological and analytical study of the texture structures for the Majorana neutrino mass matrix characterized by one single equality between two independent ma…
Texture of Single Vanishing Subtrace in Neutrino Mass Matrix
A. Ismael, M. AlKhateeb, N. Chamoun +1
We consider a texture for the neutrino mass matrix characterized by one vanishing subtrace. We analyze phenomenologically and analytically all the six possible patterns,…
Degenerate Bogdanov-Takens bifurcations in a bulk viscous cosmology
Asmaa Abdel Azim, Adel Awad, E. I. Lashin
Using the dynamical system theory we show that the Friedmann-Robertson-Walker (FRW) cosmological model with bulk viscous fluid in the presence of cosmological constant is equivalen…