title: Commentary on "Force-field functor theory: classical force-fields which reproduce equilibrium quantum distributions".
authors.affiliation: Istituto dei Sistemi Complessi - Consiglio Nazionale delle Ricerche and Istituto Nazionale di Fisica Nucleare - Sezione di Firenze Sesto Fiorentino, Italy.
authors.forename: Ruggero
authors.initials: R
authors.lastname: Vaia
keywords: Monte Carlo simulations; effective classical potential; force-field functor; path integration; quantum thermodynamics