Stability of strange stars (SS) under radial oscillation
  A realistic Equation of State (EOS) leads to strange stars (ReSS) which are compact in the mass radius plot, close to the Schwarzchild limiting line (Dey et al. 1998). We carry out a stability analysis under radial oscillations and compare with the EOS of other SS models. We find that the ReSS is stable and an M-R region can be identified to that effect. 
Monika Sinha, Jishnu Dey, Mira Dey, Subharthi Ray and Siddhartha   Bhowmick