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SubmittedOpen Access (License Unspecified), Open
Journal article
Using Perturbative Least Action to Reconstruct Redshift Space Distortions
The Astrophysical journal, v 552(2), pp 413-426
17 Aug 2000
Abstract
Astrophys.J.552:413,2001 In this paper, we present a redshift space reconstruction scheme which is
analogous to and extends the Perturbative Least Action (PLA) method described
by Goldberg & Spergel (2000). We first show that this scheme is effective in
reconstructing even nonlinear observations. We then suggest that by varying the
cosmology to minimize the quadrupole moment of a reconstructed density field,
it may be possible to lower the errorbars on the redshift distortion parameter,
$\beta$ as well as to break the degeneracy between the linear bias parameter,
$b$, and $\Omega_M$. Finally, we discuss how PLA might be applied to realistic
redshift surveys.
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Details
- Title
- Using Perturbative Least Action to Reconstruct Redshift Space Distortions
- Creators
- David M Goldberg - Yale University
- Publication Details
- The Astrophysical journal, v 552(2), pp 413-426
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- Physics
- Web of Science ID
- WOS:000169133700001
- Scopus ID
- 2-s2.0-0035837707
- Other Identifier
- 991019296922704721
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Data related to this publication, from InCites Benchmarking & Analytics tool:
- Web of Science research areas
- Astronomy & Astrophysics