Tree Particle‐Mesh: An Adaptive, Efficient, and Parallel Code for Collisionless Cosmological Simulation
نویسندگان
چکیده
منابع مشابه
Tree–Particle–Mesh: an adaptive, efficient, and parallel code for collisionless cosmological simulation
An improved implementation of an N-body code for simulating collisionless cosmological dynamics is presented. TPM (Tree–Particle–Mesh) combines the PM method on large scales with a tree code to handle particle-particle interactions at small separations. After the global PM forces are calculated, spatially distinct regions above a given density contrast are located; the tree code calculates the ...
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ژورنال
عنوان ژورنال: The Astrophysical Journal Supplement Series
سال: 2003
ISSN: 0067-0049,1538-4365
DOI: 10.1086/345538