Journal article
Halo abundances and shear in void models
- Abstract:
-
We study the non-linear gravitational collapse of dark matter into halos through numerical N-body simulations of Lemaître–Tolman–Bondi void models. We extend the halo mass function formalism to these models in a consistent way. This extension not only compares well with the simulated data at all times and radii, but it also gives interesting clues about the impact of the background shear on the growth of perturbations. Our results give hints about the possibility of constraining the backgroun...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
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Authors
Funding
Spanish Ministerio de Ciencia e Innovación
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Madrid Regional Government
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Bibliographic Details
- Publisher:
- Elsevier Publisher's website
- Journal:
- Physics of the Dark Universe Journal website
- Volume:
- 1
- Issue:
- 1-2
- Pages:
- 24-31
- Publication date:
- 2012-08-23
- DOI:
- EISSN:
-
2212-6864
Item Description
- Keywords:
- Pubs id:
-
pubs:695545
- UUID:
-
uuid:62cdfd9d-0390-4db2-aa94-5d9b09ed9fd2
- Local pid:
- pubs:695545
- Source identifiers:
-
695545
- Deposit date:
- 2017-05-17
Terms of use
- Copyright holder:
- Elsevier
- Copyright date:
- 2012
- Notes:
- Copyright © 2012 Elsevier B.V. Open access under CC BY-NC-ND license.Open access under CC BY-NC-ND license.
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