An update on single field models of inflation in light of WMAP7
An update on single field models of inflation in light of WMAP7
复制标题
根据 WMAP7 对通货膨胀单场模型的更新
DOI:
10.1088/1475-7516/2010/08/037
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发表时间:
2010
影响因子:
6.4
通讯作者:
Alabidi L
中科院分区:
文献类型:
--
作者:
Alabidi L
In this paper we summarise the status of single field models of inflation in light of the WMAP 7 data release. We find little has changed since the 5 year release, and results are consistent with previous findings. The increase in the upper bound on the running of the spectral index impacts on the status of the production of Primordial Black Holes from single field models. The lower bound on f equi NL is reduced and thus the bounds on the theoretical parameters of (UV) DBI single brane models are weakened. In the case of multiple coincident branes the bounds are also weakened and the two, three or four brane cases will produce a tensor-signal that could possibly be observed in the future.
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影响因子:
6.4
作者:
Takeshi Kobayashi;S. Mukohyama;Shunichiro Kinoshita
通讯作者:
Takeshi Kobayashi;S. Mukohyama;Shunichiro Kinoshita
影响因子:
6.4
作者:
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H. Peiris;R. Easther
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6.4
作者:
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影响因子:
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通讯作者:
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影响因子:
8.7
作者:
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通讯作者:
Wright, E. L.