Validate BORGJaxPM base models #4

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opened 2026-02-27 12:50:13 +00:00 by Guilhem Lavaux · 0 comments
  • Power spectrum for classic "jaxpm" (i.e. full ODE solver)
  • Power spectrum for leapfrog (i.e. large time steps without tCOLA)
  • Power spectrum for
  • Power spectrum for tCOLA variant

The reference will be taken as BORGPM tCOLA with 40 timesteps,, supersampling 2, forcesampling 4.

The box size should be 1 Gpc to match Manticore Local setup. We would like to run at N=256^3

- [x] Power spectrum for classic "jaxpm" (i.e. full ODE solver) - [x] Power spectrum for leapfrog (i.e. large time steps without tCOLA) - [x] Power spectrum for - [x] Power spectrum for tCOLA variant The reference will be taken as BORGPM tCOLA with 40 timesteps,, supersampling 2, forcesampling 4. The box size should be 1 Gpc to match Manticore Local setup. We would like to run at N=256^3
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guilhem_lavaux/borgjaxpm#4
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