Preprint
Sep 2026
The OpenGadget3 Code for Cosmological Simulations
We present the public release of OpenGadget3 (OG3), a substantially extended and re-organised version of the widely used Gadget-2/3 family of cosmological simulation codes. Since G2 was made publicly available, the absence of continued official development led to the creation of numerous, mutually incompatible develope...
K. Dolag, Geray S. Karademir, L. Tornatore et al.
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