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• W3100342810 endingPage "065002" @default.
• W3100342810 startingPage "065002" @default.
• W3100342810 abstract "Two different ways of generalizing Einstein's general theory of relativity with a cosmological constant to Brans–Dicke type scalar–tensor theories are investigated in the linearized field approximation. In the first case a cosmological constant term is coupled to a scalar field linearly whereas in the second case an arbitrary potential plays the role of a variable cosmological term. We see that the former configuration leads to a massless scalar field whereas the latter leads to a massive scalar field. General solutions of these linearized field equations for both cases are obtained corresponding to a static point mass. Geodesics of these solutions are also presented and solar system effects such as the advance of the perihelion, deflection of light rays and gravitational redshift were discussed. In general relativity a cosmological constant has no role in these phenomena. We see that for the Brans–Dicke theory, the cosmological constant also has no effect on these phenomena. This is because solar system observations require very large values of the Brans–Dicke parameter and the correction terms to these phenomena becomes identical to GR for these large values of this parameter. This result is also observed for the theory with arbitrary potential if the mass of the scalar field is very light. For a very heavy scalar field, however, there is no such limit on the value of this parameter and there are ranges of this parameter where these contributions may become relevant in these scales. Galactic and intergalactic dynamics is also discussed for these theories at the latter part of the paper with similar conclusions." @default.
• W3100342810 created "2020-11-23" @default.
• W3100342810 creator A5021462289 @default.
• W3100342810 creator A5067846692 @default.
• W3100342810 date "2018-02-06" @default.
• W3100342810 modified "2023-10-11" @default.
• W3100342810 title "Linearized modified gravity theories with a cosmological term: advance of perihelion and deflection of light" @default.
• W3100342810 cites W1549581905 @default.
• W3100342810 cites W1555864761 @default.
• W3100342810 cites W1614398817 @default.
• W3100342810 cites W1679908910 @default.
• W3100342810 cites W1853767801 @default.
• W3100342810 cites W1965337988 @default.
• W3100342810 cites W1966140705 @default.
• W3100342810 cites W1967340946 @default.
• W3100342810 cites W1976911352 @default.
• W3100342810 cites W1977499976 @default.
• W3100342810 cites W1981639203 @default.
• W3100342810 cites W1985171678 @default.
• W3100342810 cites W1985989291 @default.
• W3100342810 cites W1989589910 @default.
• W3100342810 cites W1989972931 @default.
• W3100342810 cites W1992988893 @default.
• W3100342810 cites W1993006525 @default.
• W3100342810 cites W1998871856 @default.
• W3100342810 cites W2000236605 @default.
• W3100342810 cites W2001895884 @default.
• W3100342810 cites W2003686608 @default.
• W3100342810 cites W2004188331 @default.
• W3100342810 cites W2004984665 @default.
• W3100342810 cites W2009070755 @default.
• W3100342810 cites W2020537526 @default.
• W3100342810 cites W2021870751 @default.
• W3100342810 cites W2025100818 @default.
• W3100342810 cites W2028987217 @default.
• W3100342810 cites W2029917821 @default.
• W3100342810 cites W2031451096 @default.
• W3100342810 cites W2032689061 @default.
• W3100342810 cites W2033786055 @default.
• W3100342810 cites W2036317464 @default.
• W3100342810 cites W2039767498 @default.
• W3100342810 cites W2040252806 @default.
• W3100342810 cites W2040868066 @default.
• W3100342810 cites W2043143540 @default.
• W3100342810 cites W2049393017 @default.
• W3100342810 cites W2049689322 @default.
• W3100342810 cites W2052398612 @default.
• W3100342810 cites W2056073561 @default.
• W3100342810 cites W2057221700 @default.
• W3100342810 cites W2062649040 @default.
• W3100342810 cites W2066349747 @default.
• W3100342810 cites W2070430978 @default.
• W3100342810 cites W2070685805 @default.
• W3100342810 cites W2072307637 @default.
• W3100342810 cites W2073832139 @default.
• W3100342810 cites W2077614541 @default.
• W3100342810 cites W2078915104 @default.
• W3100342810 cites W2081932318 @default.
• W3100342810 cites W2085634943 @default.
• W3100342810 cites W2091926296 @default.
• W3100342810 cites W2092707520 @default.
• W3100342810 cites W2101295769 @default.
• W3100342810 cites W2102788612 @default.
• W3100342810 cites W2108634860 @default.
• W3100342810 cites W2127621124 @default.
• W3100342810 cites W2135855728 @default.
• W3100342810 cites W2137919480 @default.
• W3100342810 cites W2141390748 @default.
• W3100342810 cites W2146412025 @default.
• W3100342810 cites W2147809483 @default.
• W3100342810 cites W2152565162 @default.
• W3100342810 cites W2154120281 @default.
• W3100342810 cites W2157606627 @default.
• W3100342810 cites W2161641687 @default.
• W3100342810 cites W2161716908 @default.
• W3100342810 cites W2166271134 @default.
• W3100342810 cites W2170594380 @default.
• W3100342810 cites W2174188461 @default.
• W3100342810 cites W2175308253 @default.
• W3100342810 cites W2261556267 @default.
• W3100342810 cites W2265518238 @default.
• W3100342810 cites W2293962900 @default.
• W3100342810 cites W2295680809 @default.
• W3100342810 cites W2315219768 @default.
• W3100342810 cites W2331527562 @default.
• W3100342810 cites W2412171797 @default.
• W3100342810 cites W2512372773 @default.
• W3100342810 cites W2525995167 @default.
• W3100342810 cites W2565989132 @default.
• W3100342810 cites W2757432802 @default.
• W3100342810 cites W2884592078 @default.
• W3100342810 cites W2993727403 @default.
• W3100342810 cites W3037060671 @default.
• W3100342810 cites W3037676758 @default.
• W3100342810 cites W3098014779 @default.
• W3100342810 cites W3098955814 @default.
• W3100342810 cites W3099603551 @default.
• W3100342810 cites W3100190638 @default.

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