作者: D. Meyer , R. D. Sorkin , L. Bombelli , J. Lee
DOI:
关键词: Spacetime 、 Physics 、 Theoretical physics 、 Set (abstract data type)
摘要: … causal set C will be a subset of C, endowed with the ordering obtained by our restricting to the subset the order … obtain a larger-scale view of the original causal set C, not any subset C' …