The cosmological simulation code GADGET-2

Springel, V. (2005). The cosmological simulation code GADGET-2. Monthly Notices of the Royal Astronomical Society, 1105-1134.

Type

Journal article

Intellectual base

Primary research

Year

2005

Pages

1105-1134

ISSN

1365-2966

DOI

10.1111/j.1365-2966.2005.09655.x

DOI registrant

Oxford University Press

Link

https://wwwmpa.mpa-garching.mpg.de/~volker/gadget/gadget2-paper.pdf

Cited by

2 citations across 2 artifacts.

Each citation links to the sentence it supports in the citing article.

Domain-specific

• Comoving and proper distances
  • It is fixed across epochs for ideal Hubble-flow objects; it need not be fixed between moving simulation particles.

    This sourceConsulted §2.1, equation 1 and surrounding paragraph, for comoving particle coordinates and time-dependent expansion, and §2.2 after equation 17 for internal comoving variables.

• N-body simulation
  • … from A direct gravitational star-cluster simulation sums pairwise forces and uses adaptive integration to follow close encounters and secular evolution. to A cosmological dark-matter simulation uses particles as phase-space samples, periodic boundaries, expansion, force softening, and a tree or particle-mesh solver..

Verification

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Does it back the claim? Not recorded. Neither this nor any other of the 2 citations of this work carries a recorded support check.

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