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- W4280495557 endingPage "439" @default.
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- W4280495557 abstract "We discuss a way in which the geometric scalar field in a Brans-Dicke theory can evade local astronomical tests and act as a driver of the late-time cosmic acceleration. This requires a self-interaction of the Brans-Dicke scalar as well as an interaction with ordinary matter. The scalar field in this construct acquires a density-dependent effective mass much like a Chameleon field. We discuss the viability of this setup in the context of the Equivalence Principle, Fifth Force, and Solar System tests. The cosmological consistency is adjudged in comparison with observational data from recalibrated light curves of type Ia supernova (JLA), the Hubble parameter measurements (OHD), and the Baryon Acoustic Oscillation (BAO). We deduct that the astrophysical constraints indeed favor the existence of a mild scalar-matter interaction in the Jordan Frame." @default.
- W4280495557 created "2022-05-22" @default.
- W4280495557 creator A5008573504 @default.
- W4280495557 creator A5072138059 @default.
- W4280495557 creator A5073063729 @default.
- W4280495557 date "2022-05-12" @default.
- W4280495557 modified "2023-10-11" @default.
- W4280495557 title "Screening mechanism and late-time cosmology: Role of a Chameleon–Brans–Dicke scalar field" @default.
- W4280495557 cites W1490076830 @default.
- W4280495557 cites W1549581905 @default.
- W4280495557 cites W1550120125 @default.
- W4280495557 cites W1566749576 @default.
- W4280495557 cites W1576894821 @default.
- W4280495557 cites W1597395936 @default.
- W4280495557 cites W1601915929 @default.
- W4280495557 cites W1720577584 @default.
- W4280495557 cites W1968867657 @default.
- W4280495557 cites W1969221502 @default.
- W4280495557 cites W1972133455 @default.
- W4280495557 cites W1982489262 @default.
- W4280495557 cites W1982974112 @default.
- W4280495557 cites W1989161976 @default.
- W4280495557 cites W1989972931 @default.
- W4280495557 cites W1990378445 @default.
- W4280495557 cites W1992860138 @default.
- W4280495557 cites W1994143720 @default.
- W4280495557 cites W1994523927 @default.
- W4280495557 cites W2001275750 @default.
- W4280495557 cites W2001305488 @default.
- W4280495557 cites W2001777179 @default.
- W4280495557 cites W2010100057 @default.
- W4280495557 cites W2011426435 @default.
- W4280495557 cites W2015670092 @default.
- W4280495557 cites W2018757625 @default.
- W4280495557 cites W2022049922 @default.
- W4280495557 cites W2025593829 @default.
- W4280495557 cites W2029917821 @default.
- W4280495557 cites W2031797326 @default.
- W4280495557 cites W2032901690 @default.
- W4280495557 cites W2036317464 @default.
- W4280495557 cites W2042369138 @default.
- W4280495557 cites W2044165344 @default.
- W4280495557 cites W2045719640 @default.
- W4280495557 cites W2052541458 @default.
- W4280495557 cites W2052723426 @default.
- W4280495557 cites W2056583201 @default.
- W4280495557 cites W2060921884 @default.
- W4280495557 cites W2066325946 @default.
- W4280495557 cites W2073163146 @default.
- W4280495557 cites W2073832139 @default.
- W4280495557 cites W2085422042 @default.
- W4280495557 cites W2089501527 @default.
- W4280495557 cites W2092821763 @default.
- W4280495557 cites W2100115516 @default.
- W4280495557 cites W2102025998 @default.
- W4280495557 cites W2106814493 @default.
- W4280495557 cites W2110525495 @default.
- W4280495557 cites W2112310381 @default.
- W4280495557 cites W2120830691 @default.
- W4280495557 cites W2121951791 @default.
- W4280495557 cites W2131279590 @default.
- W4280495557 cites W2133498943 @default.
- W4280495557 cites W2134251287 @default.
- W4280495557 cites W2135920379 @default.
- W4280495557 cites W2136697405 @default.
- W4280495557 cites W2138714149 @default.
- W4280495557 cites W2139937287 @default.
- W4280495557 cites W2141978587 @default.
- W4280495557 cites W2142560826 @default.
- W4280495557 cites W2143200575 @default.
- W4280495557 cites W2152565162 @default.
- W4280495557 cites W2154422137 @default.
- W4280495557 cites W2156305595 @default.
- W4280495557 cites W2156856858 @default.
- W4280495557 cites W2161609168 @default.
- W4280495557 cites W2168061228 @default.
- W4280495557 cites W2174188461 @default.
- W4280495557 cites W2585402621 @default.
- W4280495557 cites W2591817099 @default.
- W4280495557 cites W2763117186 @default.
- W4280495557 cites W2785553524 @default.
- W4280495557 cites W2902248188 @default.
- W4280495557 cites W2955171396 @default.
- W4280495557 cites W2962710484 @default.
- W4280495557 cites W3094118413 @default.
- W4280495557 cites W3098728794 @default.
- W4280495557 cites W3099549144 @default.
- W4280495557 cites W3100392862 @default.
- W4280495557 cites W3100551640 @default.
- W4280495557 cites W3101738030 @default.
- W4280495557 cites W3102014803 @default.
- W4280495557 cites W3102228028 @default.
- W4280495557 cites W3104628550 @default.
- W4280495557 cites W3105412744 @default.
- W4280495557 cites W3105592889 @default.
- W4280495557 cites W3105897092 @default.
- W4280495557 cites W3106231315 @default.
- W4280495557 cites W3111737157 @default.