Method

NumCosmoHIPertTwoFluidsget_init_cond_zetaS

Declaration [src]

void
nc_hipert_two_fluids_get_init_cond_zetaS (
  NcHIPertTwoFluids* ptf,
  NcHICosmo* cosmo,
  gdouble alpha,
  guint main_mode,
  const gdouble beta_R,
  NcmVector* init_cond
)

Description [src]

Calculates the initial condition for the $\zeta{}S$ system with initial phase for the R solution $\beta_R = $ beta_R. The variable main_mode chooses which mode is excited (1 or 2).

Parameters

cosmo

Type: NcHICosmo

A NcHICosmo.

The data is owned by the caller of the method.

alpha

Type: gdouble

The log-redshift time.

main_mode

Type: guint

Main mode.

beta_R

Type: const gdouble

Mode $R$ initial phase.

init_cond

Type: NcmVector

A NcmVector (size >= 8) where to put the initial conditions.

The data is owned by the caller of the method.