Fig. 2.
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Ratio of the power spectra produced with small simulation volumes (L = 100, 150, 200, and 300 Mpc) to that with the largest simulated volume (L = 400 Mpc). We mark k = 0.1 Mpc−1 with a vertical line, and the 1% level is the grey shaded region. The differences at k ≳ 0.1 Mpc−1 are within the 1% level for simulations with L ≳ 150 Mpc.
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