2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/102722In a recent article (cond-mat/0510119) it has been argued that the Jarzynski equation is violated for adiabatic stretching processes of a three dimensional rotor system. Here we want to show that the reasoning is not correct. Rather, the Jarzynski equation is fulfilled for this adiabatically stretched rotor.2 pages, no figuresStatistical Mechanicstext