115 citations
5 papers
Stable configurations of hybrid stars with colour-flavour-locked core
B. K. Agrawal, Shashi K. Dhiman
We construct static and mass-shedding limit sequences of hybrid stars, composed of colour flavour locked (CFL) quark matter core, for a set of equations of state (EOSs). The EOS fo…
Non-rotating and rotating neutron stars in the extended field theoretical model
Shashi K. Dhiman, Raj Kumar, B. K. Agrawal
We study the properties of non-rotating and rotating neutron stars for a new set of equations of state (EOSs) with different high density behaviour obtained using the extended fiel…
CP Violation in Two Zero Texture Neutrino Mass Matrices
S. Dev, Sanjeev Kumar, Surender Verma +1
It has been shown that the neutrino mass matrices with two texture zeros in the charged lepton basis predict non-zero 1-3 mixing and are necessarily CP violating with one possible…
Texture 4 zero Fritzsch-like lepton mass matrices
Gulsheen Ahuja, Sanjeev Kumar, Monika Randhawa +2
For Majorana or Dirac neutrinos, using Fritzsch-like texture 4 zero mass matrices with parallel texture structures for the charged leptons and the Dirac neutrino mass matrix (M_{νD…
On Howard's conjecture in heterogeneous shear flow problem
R G Shandil, Jagjit Singh
Howard's conjecture, which states that in the linear instability problem of inviscid heterogeneous parallel shear flow growth rate of an arbitrary unstable wave must approach zero…