“…This is an example of a random walk in a dynamic random environment (abbreviated by RWDRE), a class of models that have recently been the subject of intensive studies in the mathematical literature (see e.g. Andres et al, 2018, Avena et al, 2016, Birkner et al, 2016, Deuschel et al, 2017+, Hilário et al, 2015, Huveneers and Simenhaus, 2015, Redig and Völlering, 2013.…”