Matches in SemOpenAlex for { <https://semopenalex.org/work/W1994429583> ?p ?o ?g. }
- W1994429583 endingPage "017" @default.
- W1994429583 startingPage "017" @default.
- W1994429583 abstract "The Chaplygin gas (CG) and the generalized Chaplygin gas (GCG) models, proposed as candidates of the unified dark matter-dark energy (UDME), are tested with the look-back time (LT) redshift data. We find that the LT data only give a very weak constraint on the model parameter. However, by combing the LT with the baryonic acoustic oscillation peak, we obtain, at the 95.4% confidence level, 0.68 ⩽ Ac ⩽ 0.82 and 0.59 ⩽ h ⩽ 0.65 for the CG model , and 0.67 ⩽ As ⩽ 0.89 and −0.29 ⩽ α ⩽ 0.61 for the GCG model. This shows that both the CG and the GCG are viable as a candidate of UDME. Within the GCG model, we also find that the Chaplygin gas model (α = 1) is ruled out by these data at the 99.7% confidence level." @default.
- W1994429583 created "2016-06-24" @default.
- W1994429583 creator A5000918733 @default.
- W1994429583 creator A5041120433 @default.
- W1994429583 creator A5067040050 @default.
- W1994429583 date "2009-09-10" @default.
- W1994429583 modified "2023-09-23" @default.
- W1994429583 title "Testing the (generalized) Chaplygin gas model with the lookback time-redshift data" @default.
- W1994429583 cites W1537505738 @default.
- W1994429583 cites W1701014456 @default.
- W1994429583 cites W1853767801 @default.
- W1994429583 cites W1965023852 @default.
- W1994429583 cites W1970820225 @default.
- W1994429583 cites W1975687433 @default.
- W1994429583 cites W1977236485 @default.
- W1994429583 cites W1977387514 @default.
- W1994429583 cites W1981945064 @default.
- W1994429583 cites W1982513972 @default.
- W1994429583 cites W1982988338 @default.
- W1994429583 cites W1985161965 @default.
- W1994429583 cites W1988146742 @default.
- W1994429583 cites W1993290196 @default.
- W1994429583 cites W1999192875 @default.
- W1994429583 cites W2002343181 @default.
- W1994429583 cites W2004996876 @default.
- W1994429583 cites W201266955 @default.
- W1994429583 cites W2021155634 @default.
- W1994429583 cites W2022232745 @default.
- W1994429583 cites W2023628449 @default.
- W1994429583 cites W2025143996 @default.
- W1994429583 cites W2030202166 @default.
- W1994429583 cites W2035332984 @default.
- W1994429583 cites W2043810482 @default.
- W1994429583 cites W2045719640 @default.
- W1994429583 cites W2046534441 @default.
- W1994429583 cites W2049393017 @default.
- W1994429583 cites W2050573442 @default.
- W1994429583 cites W2050728557 @default.
- W1994429583 cites W2055892131 @default.
- W1994429583 cites W2061154861 @default.
- W1994429583 cites W2062073902 @default.
- W1994429583 cites W2064043359 @default.
- W1994429583 cites W2069908806 @default.
- W1994429583 cites W2070426602 @default.
- W1994429583 cites W2070475927 @default.
- W1994429583 cites W2071465941 @default.
- W1994429583 cites W2073832139 @default.
- W1994429583 cites W2075625568 @default.
- W1994429583 cites W2078030101 @default.
- W1994429583 cites W2086042197 @default.
- W1994429583 cites W2091335451 @default.
- W1994429583 cites W2093506234 @default.
- W1994429583 cites W2106766431 @default.
- W1994429583 cites W2108313227 @default.
- W1994429583 cites W2111061656 @default.
- W1994429583 cites W2118265220 @default.
- W1994429583 cites W2123834446 @default.
- W1994429583 cites W2124601931 @default.
- W1994429583 cites W2129242488 @default.
- W1994429583 cites W2135533783 @default.
- W1994429583 cites W2136696603 @default.
- W1994429583 cites W2137919480 @default.
- W1994429583 cites W2138714149 @default.
- W1994429583 cites W2139440433 @default.
- W1994429583 cites W2154748230 @default.
- W1994429583 cites W2156856858 @default.
- W1994429583 cites W2161987465 @default.
- W1994429583 cites W2162757877 @default.
- W1994429583 cites W2171313325 @default.
- W1994429583 cites W2591893973 @default.
- W1994429583 cites W2896002780 @default.
- W1994429583 cites W3099582894 @default.
- W1994429583 cites W3100443220 @default.
- W1994429583 cites W3101077817 @default.
- W1994429583 cites W3101168514 @default.
- W1994429583 cites W3102763870 @default.
- W1994429583 cites W3102922575 @default.
- W1994429583 cites W3105162136 @default.
- W1994429583 cites W3105790464 @default.
- W1994429583 cites W3106371433 @default.
- W1994429583 cites W3121331157 @default.
- W1994429583 cites W3124032398 @default.
- W1994429583 cites W3125189512 @default.
- W1994429583 doi "https://doi.org/10.1088/1475-7516/2009/09/017" @default.
- W1994429583 hasPublicationYear "2009" @default.
- W1994429583 type Work @default.
- W1994429583 sameAs 1994429583 @default.
- W1994429583 citedByCount "20" @default.
- W1994429583 countsByYear W19944295832012 @default.
- W1994429583 countsByYear W19944295832013 @default.
- W1994429583 countsByYear W19944295832014 @default.
- W1994429583 countsByYear W19944295832018 @default.
- W1994429583 countsByYear W19944295832019 @default.
- W1994429583 crossrefType "journal-article" @default.
- W1994429583 hasAuthorship W1994429583A5000918733 @default.
- W1994429583 hasAuthorship W1994429583A5041120433 @default.
- W1994429583 hasAuthorship W1994429583A5067040050 @default.
- W1994429583 hasBestOaLocation W19944295832 @default.