PATH-INTEGRAL QUANTIZATION OF COSMOLOGICAL PERTURBATIONS

被引：23

作者：

ANDEREGG, S

MUKHANOV, V

机构：

[1] Institut für Theoretische Physik, Eidgenössische Technische Hochschule, Hönggerberg

来源：

PHYSICS LETTERS B | 1994年 / 331卷 / 1-2期

关键词：

D O I：

10.1016/0370-2693(94)90939-3

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We derive the first order canonical formulation of cosmological perturbation theory in a Universe filled by a few scalar fields. This theory is quantized via a well-defined Hamiltonian path integral. The propagator which describes the evolution of the initial (for instance, vacuum) state, is calculated.

引用

页码：30 / 38

页数：9

共 17 条

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