Decoherence in situations involving the gravitational field

被引：0

作者：

Kiefer, C ^{[1
]}

机构：

[1] Univ Freiburg, Fak Phys, D-79104 Freiburg, Germany

来源：

DECOHERENCE: THEORETICAL, EXPERIMENTAL AND CONCEPTUAL PROBLEMS | 2000年 / 538卷

关键词：

D O I：

暂无

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

Modern theories assume that the gravitational field is of a quantum nature at the most fundamental level. I explain when, why, and to which extent gravitational degrees of freedom acquire classical properties through decoherence caused by other, irrelevant, degrees of freedom. This includes the cases of cosmological variables, fluctuations in the early Universe that serve as seeds for galaxies, and black holes.

引用

页码：101 / 112

页数：12