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.

引用

页数：13

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