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Abstract:
We present a series of resolution tests of the Modified Gravity-Parallel Imple-mentation of the Comoving Lagrangian Acceleration method (MG-PICOLA)code for theΛCold Dark Matter (ΛCDM) model. The tests are a previous step inthe analysis of modified gravity models implemented in the code. We measurethe non-linear matter power spectrum of the model and compare it with the pre-diction obtained with the Boltzmann code CLASS. We also compare the masspower spectrum with results from another N-body simulation code, ModifiedGravity GaLAxy Mocks (MG-GLAM), to obtain information on the capabilitiesand performance of MG-PICOLA for the optimal values of its input parameters.
