Research Article

Study of Antigravity in an Model and in Brans-Dicke Theory with Cosmological Constant

Figure 1

model: time dependence of the scalar field (a), the effective gravitational constant (b), and the matter energy density (c), for , , and .
625836.fig.001a
(a)
625836.fig.001b
(b)
625836.fig.001c
(c)