Perfectly parallel cosmological simulations using spatial comoving Lagrangian acceleration F. Leclercq, B. Faure, G. Lavaux, B. D. Wandelt, A. H. Jaffe, A. F. Heavens and W. J. Percival A&A, 639 (2020) A91 Published online: 14 July 2020 DOI: 10.1051/0004-6361/202037995