A new approach for embedding causal sets into Minkowski space

被引：2
|
作者：
Liu, He [1 ,3 ]
Reid, David D. [2 ]
机构：
[1] Univ Chicago, Div Phys Sci, Chicago, IL 60637 USA
[2] Univ Chicago, Dept Phys, Chicago, IL 60637 USA
[3] Univ Mississippi, Dept Phys & Astron, Oxford, MS 38677 USA
来源：
CLASSICAL AND QUANTUM GRAVITY | 2018年 / 35卷 / 12期
关键词：
causal sets; discrete spacetime; Minkowski space; quantun gravity; embedding;
D O I：
10.1088/1361-6382/aac082
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
This paper reports on recent work toward an approach for embedding causal sets into two-dimensional Minkowski space. The main new feature of the present scheme is its use of the spacelike distance measure to construct an ordering of causal set elements within anti-chains of a causal set as an aid to the embedding procedure.
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页数：13
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