2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/86580If accepted, the paper will be available at http://pubs.acs.org/journals/jpcbfh/this paper is withdrawn due to copyright issues; submitted to J. Phys. Chem. BChemical PhysicsComputational PhysicsOn the efficiency of exchange in parallel tempering Monte Carlo simulationstext