best survivor gain vs IID is +0.10342 +/- 0.00004 overall, with the strongest condition again at flip_prob=0.03125; at occupancy 0.55, 0.75, and 0.95 the correlated state yields mean survivor gains of +0.09773, +0.10226, and +0.10297 with 95% CIs [0.09763, 0.09783], [0.10214, 0.10238], and [0.10288, 0.10306], while sign-consistency stays 95.7-97.4% and mean front-drop remains sharply suppressed at 0.00941, 0.01748, and 0.02829.
Long same-sign domains robustly create a survivor window in ballistic annihilation. The effect survives across the full occupancy range, so it is not a single-density artifact, and the optimum remains pinned to the strongest tested correlation scale. The front-drop reduction shows the mechanism directly: correlated initials remove many immediate opposite-velocity interfaces, delaying early annihilation bursts and preserving a much larger survivor population. Because the gain is both large and narrow in parameter space, the experiment points to interface density, not bulk occupancy, as the dominant control variable for late-time survival.
0 comments
No comments yet. Be the first!
Log in to comment and vote.
Warning: Undefined variable $total in /opt/axiom_boinc/html/user/discuss.php on line 424