Direct evidence of acceleration from distance modulus redshift graph. Gong Y G,,Wang A Z,Wu Q,et al. JCAP . 2007Yungui Gong, Anzhong Wang, Qiang Wu, Yuan-Zhong Zhang, Direct evidence of acceleration from distance modulus redshift graph, astro-ph/0703583 :...
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For example, I see you plotted a graph above, of angular diameter distance vs. look-back time. But your plot is misleading. As it turns out, beyond a certain redshift (roughly z = 1.5), the angular diameter distance gets smaller with increasing redshift. But what that means is; an ob...