Generation of large scale hyperentangled photonic GHZ states with an error-detected pattern A-Peng Liu, Xue Han, Liu-Yong Cheng, Qi Guo, Shi-Lei Su, Hong-Fu Wang and Shou Zhang Eur. Phys. J. D, 73 6 (2019) 118 Published online: 11 June 2019 DOI: 10.1140/epjd/e2019-90582-5