FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2556253755> ?p ?o ?g. }

• W2556253755 abstract "We present a novel approach to constrain accelerating cosmologies with galaxy cluster phase spaces. With the Fisher matrix formalism we forecast constraints on the cosmological parameters that describe the cosmological expansion history. We find that our probe has the potential of providing constraints comparable to, or even stronger than, those from other cosmological probes. More specifically, with 1000 (100) clusters uniformly distributed in the redshift range $ 0 leq z leq 0.8$, after applying a conservative $80%$ mass scatter prior on each cluster and marginalizing over all other parameters, we forecast $1sigma$ constraints on the dark energy equation of state $w$ and matter density parameter $Omega_M$ of $sigma_w = 0.138 (0.431)$ and $sigma_{Omega_M} = 0.007 (0.025)$ in a flat universe. Assuming 40% mass scatter and adding a prior on the Hubble constant we can achieve a constraint on the CPL parametrization of the dark energy equation of state parameters $w_0$ and $w_a$ with 100 clusters in the same redshift range: $sigma_{w_0} = 0.191 $ and $sigma_{w_a} = 2.712$. Dropping the assumption of flatness and assuming $w=-1$ we also attain competitive constraints on the matter and dark energy density parameters: $sigma_{Omega_M} = 0.101$ and $sigma_{Omega_{Lambda}} = 0.197$ for 100 clusters uniformly distributed in the range $ 0 leq z leq 0.8$ after applying a prior on the Hubble constant. We also discuss various observational strategies for tightening constraints in both the near and far future." @default.
• W2556253755 created "2016-11-30" @default.
• W2556253755 creator A5052446186 @default.
• W2556253755 creator A5083137000 @default.
• W2556253755 creator A5088429805 @default.
• W2556253755 date "2017-07-31" @default.
• W2556253755 modified "2023-10-15" @default.
• W2556253755 title "Cosmology with galaxy cluster phase spaces" @default.
• W2556253755 cites W1826260055 @default.
• W2556253755 cites W1869308734 @default.
• W2556253755 cites W1977226582 @default.
• W2556253755 cites W1985052160 @default.
• W2556253755 cites W1994313726 @default.
• W2556253755 cites W1996191490 @default.
• W2556253755 cites W1997254864 @default.
• W2556253755 cites W1997283336 @default.
• W2556253755 cites W2003903516 @default.
• W2556253755 cites W2011651094 @default.
• W2556253755 cites W2031886067 @default.
• W2556253755 cites W2051870974 @default.
• W2556253755 cites W2055296117 @default.
• W2556253755 cites W2057645607 @default.
• W2556253755 cites W2058569864 @default.
• W2556253755 cites W2065693920 @default.
• W2556253755 cites W2073163146 @default.
• W2556253755 cites W2078665538 @default.
• W2556253755 cites W2080264631 @default.
• W2556253755 cites W2096282342 @default.
• W2556253755 cites W2099545697 @default.
• W2556253755 cites W2099827831 @default.
• W2556253755 cites W2106143070 @default.
• W2556253755 cites W2106835843 @default.
• W2556253755 cites W2110227723 @default.
• W2556253755 cites W2113252652 @default.
• W2556253755 cites W2125856726 @default.
• W2556253755 cites W2142089862 @default.
• W2556253755 cites W2149314997 @default.
• W2556253755 cites W2166474522 @default.
• W2556253755 cites W2292085863 @default.
• W2556253755 cites W2562882335 @default.
• W2556253755 cites W2603121315 @default.
• W2556253755 cites W2949384792 @default.
• W2556253755 cites W3098115894 @default.
• W2556253755 cites W3099287361 @default.
• W2556253755 cites W3099551783 @default.
• W2556253755 cites W3099575704 @default.
• W2556253755 cites W3100190638 @default.
• W2556253755 cites W3100249290 @default.
• W2556253755 cites W3102014803 @default.
• W2556253755 cites W3103368970 @default.
• W2556253755 cites W3103494697 @default.
• W2556253755 cites W3105075790 @default.
• W2556253755 cites W3105262045 @default.
• W2556253755 cites W3105368576 @default.
• W2556253755 cites W3105470374 @default.
• W2556253755 cites W3106141521 @default.
• W2556253755 cites W3106530008 @default.
• W2556253755 cites W3121331157 @default.
• W2556253755 cites W3124553404 @default.
• W2556253755 cites W4292875581 @default.
• W2556253755 doi "https://doi.org/10.1103/physrevd.96.023543" @default.
• W2556253755 hasPublicationYear "2017" @default.
• W2556253755 type Work @default.
• W2556253755 sameAs 2556253755 @default.
• W2556253755 citedByCount "9" @default.
• W2556253755 countsByYear W25562537552019 @default.
• W2556253755 countsByYear W25562537552020 @default.
• W2556253755 countsByYear W25562537552021 @default.
• W2556253755 countsByYear W25562537552022 @default.
• W2556253755 crossrefType "journal-article" @default.
• W2556253755 hasAuthorship W2556253755A5052446186 @default.
• W2556253755 hasAuthorship W2556253755A5083137000 @default.
• W2556253755 hasAuthorship W2556253755A5088429805 @default.
• W2556253755 hasBestOaLocation W25562537551 @default.
• W2556253755 hasConcept C103874350 @default.
• W2556253755 hasConcept C121332964 @default.
• W2556253755 hasConcept C156055797 @default.
• W2556253755 hasConcept C166861157 @default.
• W2556253755 hasConcept C172790937 @default.
• W2556253755 hasConcept C26405456 @default.
• W2556253755 hasConcept C2778049214 @default.
• W2556253755 hasConcept C2779557605 @default.
• W2556253755 hasConcept C33024259 @default.
• W2556253755 hasConcept C37914503 @default.
• W2556253755 hasConcept C44870925 @default.
• W2556253755 hasConcept C53810900 @default.
• W2556253755 hasConcept C62520636 @default.
• W2556253755 hasConcept C98444146 @default.
• W2556253755 hasConceptScore W2556253755C103874350 @default.
• W2556253755 hasConceptScore W2556253755C121332964 @default.
• W2556253755 hasConceptScore W2556253755C156055797 @default.
• W2556253755 hasConceptScore W2556253755C166861157 @default.
• W2556253755 hasConceptScore W2556253755C172790937 @default.
• W2556253755 hasConceptScore W2556253755C26405456 @default.
• W2556253755 hasConceptScore W2556253755C2778049214 @default.
• W2556253755 hasConceptScore W2556253755C2779557605 @default.
• W2556253755 hasConceptScore W2556253755C33024259 @default.
• W2556253755 hasConceptScore W2556253755C37914503 @default.
• W2556253755 hasConceptScore W2556253755C44870925 @default.
• W2556253755 hasConceptScore W2556253755C53810900 @default.

• next