Birch-Murnaghan 3rd-order EOS p = (3K_0/2)[f^7/3 - f^5/3][1 + (3/4)(K'-4) f^2/3]; jet expansion

Birch-Murnaghan equation of state framework (Birch 1947 Phys Rev 71, 809; 1952 J Geophys Res 57, 227). Setup: Eulerian finite-strain f = (1/2)[(V_0/V)^{2/3} - 1] is the natural strain measure for compression of a solid. Expanding the…