Conformal Cosmology and the Pioneer Anomaly

Figure 1

𝑅 functions obtained from (5) are shown here for different values of 𝐤: 𝐤=−1 in red (solid), 𝐤=0 in green (dotted), and 𝐤=+1 in blue (dashed), and, for a positive value of the parameter 𝛿≅0.6 (an unrealistically large value, our current value 𝛿=𝛿(𝑡₀) will be shown to be positive and close to zero).