Experimental observation of quantum state-independent contextuality under no-signaling conditions Xiao, Ya ; Xu, Zhen-Peng ; Li, Qiang ; Xu, Jin-Shi ; Sun, Kai ; Cui, Jin-Ming ; Zhou, Zong-Quan ; Su, Hong-Yi ; Cabello, Adán ; Chen, Jing-Ling ; Li, Chuan-Feng ; Guo, Guang-Can Abstract Publication: Optics Express Pub Date: January 2018 DOI: 10.1364/OE.26.000032 Bibcode: 2018OExpr..26...32X