Matches in SemOpenAlex for { <https://semopenalex.org/work/W4289705118> ?p ?o ?g. }
- W4289705118 endingPage "2049" @default.
- W4289705118 startingPage "2038" @default.
- W4289705118 abstract "ABSTRACT Cosmologies with Light Massive Relics (LiMRs) as a subdominant component of the dark sector are well-motivated from a particle physics perspective, and can also have implications for the σ8 tension between early and late time probes of clustering. The effects of LiMRs on the cosmic microwave background (CMB) and structure formation on large (linear) scales have been investigated extensively. In this paper, we initiate a systematic study of the effects of LiMRs on smaller, non-linear scales using cosmological N-body simulations; focusing on quantities relevant for photometric galaxy surveys. For most of our study, we use a particular model of non-thermal LiMRs but the methods developed generalizing to a large class of LiMR models – we explicitly demonstrate this by considering the Dodelson–Widrow velocity distribution. We find that, in general, the effects of LiMR on small scales are distinct from those of a ΛCDM universe, even when the value of σ8 is matched between the models. We show that weak lensing measurements around massive clusters, between ∼0.1 h−1Mpc and ∼10 h−1Mpc, should have sufficient signal-to-noise in future surveys to distinguish between ΛCDM and LiMR models that are tuned to fit both CMB data and linear scale clustering data at late times. Furthermore, we find that different LiMR cosmologies indistinguishable by conventional linear probes can be distinguished by non-linear probes if their velocity distributions are sufficiently different. LiMR models can, therefore, be best tested by jointly analyzing the CMB and late-time structure formation on both large and small scales." @default.
- W4289705118 created "2022-08-04" @default.
- W4289705118 creator A5023832888 @default.
- W4289705118 creator A5024615024 @default.
- W4289705118 creator A5058049875 @default.
- W4289705118 creator A5084119431 @default.
- W4289705118 date "2022-08-03" @default.
- W4289705118 modified "2023-10-06" @default.
- W4289705118 title "Signatures of Light Massive Relics on non-linear structure formation" @default.
- W4289705118 cites W1550589510 @default.
- W4289705118 cites W1602205553 @default.
- W4289705118 cites W1776612468 @default.
- W4289705118 cites W1906243226 @default.
- W4289705118 cites W1980932227 @default.
- W4289705118 cites W1983988473 @default.
- W4289705118 cites W1988476153 @default.
- W4289705118 cites W1991642518 @default.
- W4289705118 cites W1999725358 @default.
- W4289705118 cites W2002006781 @default.
- W4289705118 cites W2006449842 @default.
- W4289705118 cites W2007077972 @default.
- W4289705118 cites W2017233602 @default.
- W4289705118 cites W2020266225 @default.
- W4289705118 cites W2023344562 @default.
- W4289705118 cites W2033569017 @default.
- W4289705118 cites W2034306211 @default.
- W4289705118 cites W2035247566 @default.
- W4289705118 cites W2039216821 @default.
- W4289705118 cites W2050641327 @default.
- W4289705118 cites W2052424045 @default.
- W4289705118 cites W2060001837 @default.
- W4289705118 cites W2063727782 @default.
- W4289705118 cites W2070457494 @default.
- W4289705118 cites W2079712472 @default.
- W4289705118 cites W2092145563 @default.
- W4289705118 cites W2096609187 @default.
- W4289705118 cites W2108106014 @default.
- W4289705118 cites W2121951791 @default.
- W4289705118 cites W2130038292 @default.
- W4289705118 cites W2138874905 @default.
- W4289705118 cites W2164280908 @default.
- W4289705118 cites W2170967203 @default.
- W4289705118 cites W2227890887 @default.
- W4289705118 cites W2233471020 @default.
- W4289705118 cites W2248193482 @default.
- W4289705118 cites W2322535950 @default.
- W4289705118 cites W2341044313 @default.
- W4289705118 cites W2399003145 @default.
- W4289705118 cites W2501864044 @default.
- W4289705118 cites W2565500283 @default.
- W4289705118 cites W2566769240 @default.
- W4289705118 cites W2594055979 @default.
- W4289705118 cites W2597163733 @default.
- W4289705118 cites W2620841463 @default.
- W4289705118 cites W2719828547 @default.
- W4289705118 cites W2763117186 @default.
- W4289705118 cites W2765732802 @default.
- W4289705118 cites W2773284837 @default.
- W4289705118 cites W2782845558 @default.
- W4289705118 cites W2794510901 @default.
- W4289705118 cites W2941179854 @default.
- W4289705118 cites W2955719283 @default.
- W4289705118 cites W2971114520 @default.
- W4289705118 cites W2972735740 @default.
- W4289705118 cites W3008625784 @default.
- W4289705118 cites W3035765780 @default.
- W4289705118 cites W3037896898 @default.
- W4289705118 cites W3044124916 @default.
- W4289705118 cites W3046615382 @default.
- W4289705118 cites W3080529233 @default.
- W4289705118 cites W3086738590 @default.
- W4289705118 cites W3090007591 @default.
- W4289705118 cites W3090954784 @default.
- W4289705118 cites W3093103427 @default.
- W4289705118 cites W3098221464 @default.
- W4289705118 cites W3098899650 @default.
- W4289705118 cites W3099575704 @default.
- W4289705118 cites W3099855490 @default.
- W4289705118 cites W3100120673 @default.
- W4289705118 cites W3100446834 @default.
- W4289705118 cites W3100533766 @default.
- W4289705118 cites W3100646782 @default.
- W4289705118 cites W3101503581 @default.
- W4289705118 cites W3102010494 @default.
- W4289705118 cites W3102086509 @default.
- W4289705118 cites W3102317373 @default.
- W4289705118 cites W3102447166 @default.
- W4289705118 cites W3102705529 @default.
- W4289705118 cites W3102797414 @default.
- W4289705118 cites W3102887027 @default.
- W4289705118 cites W3102889897 @default.
- W4289705118 cites W3103711895 @default.
- W4289705118 cites W3103877238 @default.
- W4289705118 cites W3104786947 @default.
- W4289705118 cites W3104794726 @default.
- W4289705118 cites W3105018694 @default.
- W4289705118 cites W3105465984 @default.
- W4289705118 cites W3105814508 @default.