Causality in physics and computation

被引:6
|
作者
Panangaden, Prakash [1 ]
机构
[1] McGill Univ, Sch Comp Sci, Montreal, PQ H3A 2T5, Canada
关键词
Causal structure; Event structure; Spacetime; Petri nets; TIME;
D O I
10.1016/j.tcs.2014.02.041
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
Glynn Winskel has had enormous influence on the study of causal structure in computer science. In this brief note, I discuss analogous concepts in relativity where also causality plays a fundamental role. I discuss spacetime structure in a series of layers and emphasize the role of causal structure. I close with some comparisons between causality in relativity and in distributed computing systems. (C) 2014 Published by Elsevier B.V.
引用
收藏
页码:10 / 16
页数:7
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