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Clustering Fossils from the Early Universe · Around

2012

Clustering Fossils from the Early Universe

Jeong, Donghui, Kamionkowski, Marc

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Many inflationary theories introduce new scalar, vector, or tensor degrees of freedom that may then affect the generation of primordial density perturbations.

Here we show how to search a galaxy (or 21-cm) survey for the imprint of primordial scalar, vector, and tensor fields.
These new fields induce local departures to an otherwise statistically isotropic two-point correlation function, or equivalently, nontrivial four-point correlation functions (or trispectra, in Fourier space), that can be decomposed into scalar, vector, and tensor components.
We write down the optimal estimators for these various components and show how the sensitivity to these modes depends on the galaxy-survey parameters.

Built on

D. M. Eardley et al
1973
Earlier work this paper cites.
J. M. Maldacena, JHEP 0305
2003
Earlier work this paper cites.
S. Dodelson, E. Rozo and A. Stebbins, Phys. Rev. Lett. 91
2003
Earlier work this paper cites.
M. H. Kesden, A. Cooray and M. Kamionkowski, Phys. Rev. D 67
2003
Earlier work this paper cites.
A. Loeb and M. Zaldarriaga, Phys. Rev. Lett. 92
2004
Earlier work this paper cites.

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Then

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Later among the works it cites.
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Later among the works it cites.
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2010
Later among the works it cites.

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