Spectral geometry of spacetime

被引：4

作者：

Kopf, T ^{[1
]}

机构：

[1] Univ Mainz, Inst Phys, D-55099 Mainz, Germany

[2] Silesian Univ, Inst Math, Opava 74601, Czech Republic

[3] Univ Alberta, Dept Phys, Edmonton, AB T6G 2G1, Canada

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2000年 / 14卷 / 22-23期

关键词：

D O I：

10.1142/S0217979200001886

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Spacetime, understood as a globally hyperbolic manifold, may be characterized by spectral data using a 3+1 splitting into space and time, a description of space by spectral triples and by employing causal relationships, as proposed earlier. Here, it is proposed to use the Hadamard condition of quantum field theory as a smoothness principle.

引用

页码：2359 / 2365

页数：7

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