TY - JOUR AU - Apadula, Luca AU - Bisio, Alessandro AU - D'Ariano, Giacomo Mauro AU - Perinotti, Paolo DA - 2020/08/01/ DO - 10.1063/1.5144731 IS - 8 JF - Journal of Mathematical Physics PY - 2020 SE - 2020/08/01/ SP - 082202 TI - Symmetries of the Dirac quantum walk and emergence of the de Sitter group UR - https://aip.scitation.org/doi/full/10.1063/1.5144731 VL - 61 ER -