On the direct calculation of the free energy of quantization for molecular systems in the condensed phase
Geerke DP;Luber S;Marti KH;Van Gunsteren WF;;
journal of computational chemistry2009Vol. 30pp. -
307
dp2009journalon
Abstract
Using the path integral formalism or the Feynman-Hibbs approach, various expressions for the free energy of quantization for a molecular system in the condensed phase can be derived. These lead to alternative methods to directly compute quantization free energies from molecular dynamics computer sim …