Baonza equation of state

Baonza, et al formulated an equation based on a linear bulk modulus called the Baonza equation of state. It has a simple analytical form but also gives similar accuracy to the Rose-Vinet (Universal) equation of state. The equation of state is:

$p=\frac{\gamma B_0}{{B_{0^{\prime }}}^{\prime }}[{(1+{B_{0^{\prime }}}^{\prime }(\frac{1}{\gamma }-1)ln(\frac{V_0}{V}))}^{1/(1-\gamma )}-1]$

where $B_0$ is the isothermal bulk modulus, ${B_{0^{\prime }}}^{\prime }$ is the pressure derivative of the bulk modulus and $\gamma$ relates the bulk modulus and its pressure derivative via:

$B=B_0{(1+\frac{{B_{0^{\prime }}}^{\prime }}{B_0}P)}^{\gamma }$