@article {1905.09270, archivePrefix = {arXiv}, eprint = {1905.09270}, primaryClass = {quant-ph}, author = {Alexandre C. Orthey Jr. and R. M. Angelo}, title = {Nonlocality, quantum correlations, and irrealism in the dynamics of two quantum walkers}, year = {2019}, url = {http://arxiv.org/abs/1905.09270} }