Revealing modified gravity signal in matter and halo hierarchical clustering

Article, Preprint English OPEN
Hellwing, Wojciech A.; Koyama, Kazuya; Bose, Benjamin; Zhao, Gong-Bo;
(2017)
  • Journal: volume 96,issue 2issn: 1550-7998, eissn: 2470-0029
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  • Related identifiers: doi: 10.1103/PhysRevD.96.023515
  • Subject: Modified gravity | RCUK | Astrophysics - Astrophysics of Galaxies | ST/K003267/1 | large-scale srtucture of Universe | STFC | galaxy clustering | ST/N000668/1 | ST/K00042X/1 | Astrophysics - Cosmology and Nongalactic Astrophysics

We use a set of N-body simulations employing a modified gravity (MG) model with Vainshtein screening to study matter and halo hierarchical clustering. As test-case scenarios we consider two normal branch Dvali-Gabadadze-Porrati (nDGP) gravity models with mild and strong... View more