Cosmic Microwave Background Anisotropies from Scaling Seeds: Fit to Observational Data
Cosmic Microwave Background Anisotropies from Scaling Seeds: Fit to Observational Data
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来自缩放种子的宇宙微波背景各向异性:适合观测数据
DOI:
10.1103/physrevlett.79.5198
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发表时间:
1997
影响因子:
8.6
通讯作者:
M. Sakellariadou
中科院分区:
文献类型:
--
作者:
R. Durrer;M. Kunz;C. Lineweaver;M. Sakellariadou
We compute cosmic microwave background angular power spectra for scaling seed models of structure formation. A generic parameterization of the energy momentum tensor of the seeds is employed. We concentrate on two regions of parameter space inspired by global topological defects: O(4) texture models and the large-N limit of O(N) models. We use