Analytical Representation for Equations of State of Dense Matter
  We present an analytical unified representation for 22 equations of state (EoS) of dense matter in neutron stars. Such analytical representations can be useful for modeling neutron star structure in modified theories of gravity with high order derivatives. 
Can Gungor and K. Yavuz Eksi
astro-ph.SR astro-ph.HE astro-ph.IM