NcHICosmo

NcHICosmo — Abstract class for implementing homogeneous and isotropic cosmological models.

Functions

gdouble (*NcHICosmoFunc0) ()
gdouble (*NcHICosmoFunc1Z) ()
gdouble (*NcHICosmoFunc1K) ()
void nc_hicosmo_set_H0_impl ()
void nc_hicosmo_set_Omega_b0_impl ()
void nc_hicosmo_set_Omega_g0_impl ()
void nc_hicosmo_set_Omega_nu0_impl ()
void nc_hicosmo_set_Omega_r0_impl ()
void nc_hicosmo_set_Omega_c0_impl ()
void nc_hicosmo_set_Omega_t0_impl ()
void nc_hicosmo_set_T_gamma0_impl ()
void nc_hicosmo_set_Yp_4He_impl ()
void nc_hicosmo_set_z_lss_impl ()
void nc_hicosmo_set_as_drag_impl ()
void nc_hicosmo_set_xb_impl ()
void nc_hicosmo_set_E2_impl ()
void nc_hicosmo_set_dE2_dz_impl ()
void nc_hicosmo_set_d2E2_dz2_impl ()
void nc_hicosmo_set_bgp_cs2_impl ()
void nc_hicosmo_set_Dc_impl ()
NcHICosmo * nc_hicosmo_new_from_name ()
NcHICosmo * nc_hicosmo_ref ()
void nc_hicosmo_free ()
void nc_hicosmo_clear ()
void nc_hicosmo_log_all_models ()
gdouble nc_hicosmo_H0 ()
gdouble nc_hicosmo_RH_Mpc ()
gdouble nc_hicosmo_RH_planck ()
gdouble nc_hicosmo_h ()
gdouble nc_hicosmo_h2 ()
gdouble nc_hicosmo_Omega_b0 ()
gdouble nc_hicosmo_Omega_c0 ()
gdouble nc_hicosmo_Omega_g0 ()
gdouble nc_hicosmo_Omega_nu0 ()
gdouble nc_hicosmo_Omega_r0 ()
gdouble nc_hicosmo_Omega_m0 ()
gdouble nc_hicosmo_Omega_b0h2 ()
gdouble nc_hicosmo_Omega_c0h2 ()
gdouble nc_hicosmo_Omega_g0h2 ()
gdouble nc_hicosmo_Omega_nu0h2 ()
gdouble nc_hicosmo_Omega_m0h2 ()
gdouble nc_hicosmo_Omega_r0h2 ()
gdouble nc_hicosmo_Omega_t0 ()
gdouble nc_hicosmo_Omega_k0 ()
gdouble nc_hicosmo_T_gamma0 ()
gdouble nc_hicosmo_Yp_4He ()
gdouble nc_hicosmo_Yp_1H ()
gdouble nc_hicosmo_XHe ()
gdouble nc_hicosmo_crit_density ()
gdouble nc_hicosmo_baryon_density ()
gdouble nc_hicosmo_He_number_density ()
gdouble nc_hicosmo_H_number_density ()
gdouble nc_hicosmo_z_lss ()
gdouble nc_hicosmo_as_drag ()
gdouble nc_hicosmo_xb ()
gdouble nc_hicosmo_E2Omega_t ()
gdouble nc_hicosmo_H ()
gdouble nc_hicosmo_dH_dz ()
gdouble nc_hicosmo_E ()
gdouble nc_hicosmo_E2 ()
gdouble nc_hicosmo_Em2 ()
gdouble nc_hicosmo_dE2_dz ()
gdouble nc_hicosmo_d2E2_dz2 ()
gdouble nc_hicosmo_bgp_cs2 ()
gdouble nc_hicosmo_Dc ()
gdouble nc_hicosmo_q ()
gdouble nc_hicosmo_dec ()
gdouble nc_hicosmo_wec ()
gdouble nc_hicosmo_qp ()
gdouble nc_hicosmo_j ()
gdouble nc_hicosmo_abs_alpha ()
gdouble nc_hicosmo_x_alpha ()
NcHIPrim * nc_hicosmo_peek_prim ()
NcHIReion * nc_hicosmo_peek_reion ()
gdouble nc_hicosmo_sigma8 ()

Object Hierarchy

    GFlags
    ╰── NcHICosmoImpl
    GObject
    ╰── NcmModel
        ╰── NcHICosmo
            ├── NcHICosmoDE
            ├── NcHICosmoLCDM
            ├── NcHICosmoQConst
            ├── NcHICosmoQGRW
            ├── NcHICosmoQLinear
            ╰── NcHICosmoQSpline

Description

FIXME

Functions

NcHICosmoFunc0 ()

gdouble
(*NcHICosmoFunc0) (NcHICosmo *cosmo);

NcHICosmoFunc1Z ()

gdouble
(*NcHICosmoFunc1Z) (NcHICosmo *cosmo,
                    gdouble z);

NcHICosmoFunc1K ()

gdouble
(*NcHICosmoFunc1K) (NcHICosmo *cosmo,
                    gdouble k);

nc_hicosmo_set_H0_impl ()

void
nc_hicosmo_set_H0_impl (NcHICosmoClass *model_class,
                        NcHICosmoFunc0 f);

Sets the implementation of H0 to f .

[skip]

Parameters

model_class

a NcmModelClass

 

f

an implementation of H0.

 

nc_hicosmo_set_Omega_b0_impl ()

void
nc_hicosmo_set_Omega_b0_impl (NcHICosmoClass *model_class,
                              NcHICosmoFunc0 f);

FIXME

[skip]

Parameters

model_class

a NcmModelClass

 

f

FIXME

 

nc_hicosmo_set_Omega_g0_impl ()

void
nc_hicosmo_set_Omega_g0_impl (NcHICosmoClass *model_class,
                              NcHICosmoFunc0 f);

FIXME

[skip]

Parameters

model_class

a NcmModelClass

 

f

FIXME

 

nc_hicosmo_set_Omega_nu0_impl ()

void
nc_hicosmo_set_Omega_nu0_impl (NcHICosmoClass *model_class,
                               NcHICosmoFunc0 f);

FIXME

[skip]

Parameters

model_class

a NcmModelClass

 

f

FIXME

 

nc_hicosmo_set_Omega_r0_impl ()

void
nc_hicosmo_set_Omega_r0_impl (NcHICosmoClass *model_class,
                              NcHICosmoFunc0 f);

FIXME

[skip]

Parameters

model_class

a NcmModelClass

 

f

FIXME

 

nc_hicosmo_set_Omega_c0_impl ()

void
nc_hicosmo_set_Omega_c0_impl (NcHICosmoClass *model_class,
                              NcHICosmoFunc0 f);

FIXME

[skip]

Parameters

model_class

a NcmModelClass

 

f

FIXME

 

nc_hicosmo_set_Omega_t0_impl ()

void
nc_hicosmo_set_Omega_t0_impl (NcHICosmoClass *model_class,
                              NcHICosmoFunc0 f);

FIXME

[skip]

Parameters

model_class

a NcmModelClass

 

f

FIXME

 

nc_hicosmo_set_T_gamma0_impl ()

void
nc_hicosmo_set_T_gamma0_impl (NcHICosmoClass *model_class,
                              NcHICosmoFunc0 f);

FIXME

[skip]

Parameters

model_class

a NcmModelClass

 

f

FIXME

 

nc_hicosmo_set_Yp_4He_impl ()

void
nc_hicosmo_set_Yp_4He_impl (NcHICosmoClass *model_class,
                            NcHICosmoFunc0 f);

FIXME

[skip]

Parameters

model_class

a NcmModelClass

 

f

FIXME

 

nc_hicosmo_set_z_lss_impl ()

void
nc_hicosmo_set_z_lss_impl (NcHICosmoClass *model_class,
                           NcHICosmoFunc0 f);

FIXME

[skip]

Parameters

model_class

a NcmModelClass

 

f

FIXME

 

nc_hicosmo_set_as_drag_impl ()

void
nc_hicosmo_set_as_drag_impl (NcHICosmoClass *model_class,
                             NcHICosmoFunc0 f);

FIXME

[skip]

Parameters

model_class

a NcmModelClass

 

f

FIXME

 

nc_hicosmo_set_xb_impl ()

void
nc_hicosmo_set_xb_impl (NcHICosmoClass *model_class,
                        NcHICosmoFunc0 f);

FIXME

[skip]

Parameters

model_class

a NcmModelClass

 

f

FIXME

 

nc_hicosmo_set_E2_impl ()

void
nc_hicosmo_set_E2_impl (NcHICosmoClass *model_class,
                        NcHICosmoFunc1Z f);

FIXME

[skip]

Parameters

model_class

a NcmModelClass

 

f

FIXME

 

nc_hicosmo_set_dE2_dz_impl ()

void
nc_hicosmo_set_dE2_dz_impl (NcHICosmoClass *model_class,
                            NcHICosmoFunc1Z f);

FIXME

[skip]

Parameters

model_class

a NcmModelClass

 

f

FIXME

 

nc_hicosmo_set_d2E2_dz2_impl ()

void
nc_hicosmo_set_d2E2_dz2_impl (NcHICosmoClass *model_class,
                              NcHICosmoFunc1Z f);

FIXME

[skip]

Parameters

model_class

a NcmModelClass

 

f

FIXME

 

nc_hicosmo_set_bgp_cs2_impl ()

void
nc_hicosmo_set_bgp_cs2_impl (NcHICosmoClass *model_class,
                             NcHICosmoFunc1Z f);

FIXME

[skip]

Parameters

model_class

a NcmModelClass

 

f

FIXME

 

nc_hicosmo_set_Dc_impl ()

void
nc_hicosmo_set_Dc_impl (NcHICosmoClass *model_class,
                        NcHICosmoFunc1Z f);

FIXME

[skip]

Parameters

model_class

a NcmModelClass

 

f

FIXME

 

nc_hicosmo_new_from_name ()

NcHICosmo *
nc_hicosmo_new_from_name (GType parent_type,
                          gchar *cosmo_name);

Creates a new instance of cosmo_name , asserting that it descends from parent_type .

Parameters

parent_type

parent's GType

 

cosmo_name

Cosmological model's name

 

Returns

newly created cosmo_name object.


nc_hicosmo_ref ()

NcHICosmo *
nc_hicosmo_ref (NcHICosmo *cosmo);

Increases the reference count of cosmo by one.

Parameters

cosmo

a NcHICosmo

 

Returns

cosmo .

[transfer full]


nc_hicosmo_free ()

void
nc_hicosmo_free (NcHICosmo *cosmo);

Decreases the reference count of cosmo by one.

Parameters

cosmo

a NcHICosmo

 

nc_hicosmo_clear ()

void
nc_hicosmo_clear (NcHICosmo **cosmo);

The reference count of cosmo is decreased and the pointer is set to NULL.

Parameters

cosmo

a NcHICosmo

 

nc_hicosmo_log_all_models ()

void
nc_hicosmo_log_all_models (GType parent);

Logs all models descending from parent .

Parameters

parent

GType of the parent model

 

nc_hicosmo_H0 ()

gdouble
nc_hicosmo_H0 (NcHICosmo *cosmo);

The value of the Hubble constant in unit of $\mathrm{m}\,\mathrm{s}^{-1}\,\mathrm{kpc}^{-1}$, see ncm_c_kpc().

[virtual H0]

Parameters

cosmo

a NcHICosmo

 

Returns

$H_0 \left[\mathrm{m}\,\mathrm{s}^{-1}\,\mathrm{kpc}^{-1}\right]$


nc_hicosmo_RH_Mpc ()

gdouble
nc_hicosmo_RH_Mpc (NcHICosmo *cosmo);

Calculates the Hubble radius in unit of Mpc, i.e., $R_H = (c / (H_0 \times 1\,\mathrm{Mpc}))$.

Parameters

cosmo

a NcHICosmo

 

Returns

$R_H \left[\mathrm{Mpc}\right]$.


nc_hicosmo_RH_planck ()

gdouble
nc_hicosmo_RH_planck (NcHICosmo *cosmo);

Calculates the Hubble radius in unit of Mpc, i.e., $R_H = (c / (H_0 \times l_\mathrm{planck}))$. See ncm_c_planck_length().

Parameters

cosmo

a NcHICosmo

 

Returns

$R_H \left[l_\mathrm{planck}\right]$.


nc_hicosmo_h ()

gdouble
nc_hicosmo_h (NcHICosmo *cosmo);

Reduced Hubble constant, $h \equiv H_0 / (1\times\mathrm{m}\mathrm{s}^{-1}\mathrm{kpc}^{-1})$.

Parameters

cosmo

a NcHICosmo

 

Returns

$h$.


nc_hicosmo_h2 ()

gdouble
nc_hicosmo_h2 (NcHICosmo *cosmo);

Reduced Hubble constant [nc_hicosmo_h()] squared $h^2$.

Parameters

cosmo

a NcHICosmo

 

Returns

$h^2$.


nc_hicosmo_Omega_b0 ()

gdouble
nc_hicosmo_Omega_b0 (NcHICosmo *cosmo);

Dimensionless baryon density today $\Omega_{b0} = \rho_{b0} / \rho_{\mathrm{crit}0}$, see nc_hicosmo_crit_density().

[virtual Omega_b0]

Parameters

cosmo

a NcHICosmo

 

Returns

$\Omega_{b0}$


nc_hicosmo_Omega_c0 ()

gdouble
nc_hicosmo_Omega_c0 (NcHICosmo *cosmo);

Dimensionless cold dark matter density today $\Omega_{c0} = \rho_{c0} / \rho_{\mathrm{crit}0}$, see nc_hicosmo_crit_density().

[virtual Omega_c0]

Parameters

cosmo

a NcHICosmo

 

Returns

$\Omega_{c0}$


nc_hicosmo_Omega_g0 ()

gdouble
nc_hicosmo_Omega_g0 (NcHICosmo *cosmo);

Dimensionless photon density today $\Omega_{\gamma0} = \rho_{\gamma0} / \rho_{\mathrm{crit}0}$, see nc_hicosmo_crit_density().

[virtual Omega_g0]

Parameters

cosmo

a NcHICosmo

 

Returns

$\Omega_{\gamma0}$


nc_hicosmo_Omega_nu0 ()

gdouble
nc_hicosmo_Omega_nu0 (NcHICosmo *cosmo);

Dimensionless relativistic neutrinos density today $\Omega_{\nu0} = \rho_{\nu0} / \rho_{\mathrm{crit}0}$, see nc_hicosmo_crit_density().

[virtual Omega_nu0]

Parameters

cosmo

a NcHICosmo

 

Returns

$\Omega_{\nu0}$


nc_hicosmo_Omega_r0 ()

gdouble
nc_hicosmo_Omega_r0 (NcHICosmo *cosmo);

Dimensionless total radiation density today $\Omega_{r0} = \rho_{r0} / \rho_{\mathrm{crit}0}$, see nc_hicosmo_crit_density().

[virtual Omega_r0]

Parameters

cosmo

a NcHICosmo

 

Returns

$\Omega_{r0}$


nc_hicosmo_Omega_m0 ()

gdouble
nc_hicosmo_Omega_m0 (NcHICosmo *cosmo);

Dimensionless total dust density today $\Omega_{m0} = \rho_{m0} / \rho_{\mathrm{crit}0}$, see nc_hicosmo_crit_density().

Parameters

cosmo

a NcHICosmo

 

Returns

$\Omega_{m0}$.


nc_hicosmo_Omega_b0h2 ()

gdouble
nc_hicosmo_Omega_b0h2 (NcHICosmo *cosmo);

Dimensionless baryon density today [nc_hicosmo_Omega_b0()] times $h^2$.

Parameters

cosmo

a NcHICosmo

 

Returns

$\Omega_{b0}h^2$.


nc_hicosmo_Omega_c0h2 ()

gdouble
nc_hicosmo_Omega_c0h2 (NcHICosmo *cosmo);

Dimensionless cold dark matter density today [nc_hicosmo_Omega_c0()] times $h^2$.

Parameters

cosmo

a NcHICosmo

 

Returns

$\Omega_{c0}h^2$.


nc_hicosmo_Omega_g0h2 ()

gdouble
nc_hicosmo_Omega_g0h2 (NcHICosmo *cosmo);

Dimensionless photon density today [nc_hicosmo_Omega_g0()] times $h^2$.

Parameters

cosmo

a NcHICosmo

 

Returns

$\Omega_{\gamma0}h^2$.


nc_hicosmo_Omega_nu0h2 ()

gdouble
nc_hicosmo_Omega_nu0h2 (NcHICosmo *cosmo);

Dimensionless relativistic neutrinos density today [nc_hicosmo_Omega_nu0()] times $h^2$.

Parameters

cosmo

a NcHICosmo

 

Returns

$\Omega_{\nu0}h^2$.


nc_hicosmo_Omega_m0h2 ()

gdouble
nc_hicosmo_Omega_m0h2 (NcHICosmo *cosmo);

Dimensionless total dust density today [nc_hicosmo_Omega_m0()] times $h^2$.

Parameters

cosmo

a NcHICosmo

 

Returns

$\Omega_{m0}h^2$.


nc_hicosmo_Omega_r0h2 ()

gdouble
nc_hicosmo_Omega_r0h2 (NcHICosmo *cosmo);

Dimensionless total radiation density today [nc_hicosmo_Omega_r0()] times $h^2$.

Parameters

cosmo

a NcHICosmo

 

Returns

$\Omega_{r0}h^2$.


nc_hicosmo_Omega_t0 ()

gdouble
nc_hicosmo_Omega_t0 (NcHICosmo *cosmo);

Dimensionless total matter density today $\Omega_{t0} = \rho_{t0} / \rho_{\mathrm{crit}0}$, see nc_hicosmo_crit_density().

[virtual Omega_t0]

Parameters

cosmo

a NcHICosmo

 

Returns

$\Omega_{t0}$


nc_hicosmo_Omega_k0 ()

gdouble
nc_hicosmo_Omega_k0 (NcHICosmo *cosmo);

The curvature parameter today, $\Omega_{k0}$.

Parameters

cosmo

a NcHICosmo

 

Returns

$\Omega_{k0}$.


nc_hicosmo_T_gamma0 ()

gdouble
nc_hicosmo_T_gamma0 (NcHICosmo *cosmo);

Gets the cosmic microwave background radiation temperature today.

[virtual T_gamma0]

Parameters

cosmo

a NcHICosmo

 

Returns

$T_{\gamma0} \left[\mathrm{K}\right]$.


nc_hicosmo_Yp_4He ()

gdouble
nc_hicosmo_Yp_4He (NcHICosmo *cosmo);

Gets the primordial Helium mass fraction, i.e., $$Y_p = \frac{m_\mathrm{He}n_\mathrm{He}} {m_\mathrm{He}n_\mathrm{He} + m_\mathrm{H}n_\mathrm{H}},$$ where $m_\mathrm{He}$, $n_\mathrm{He}$, $m_\mathrm{H}$ and $m_\mathrm{H}$ are respectively Helium-4 mass and number density and Hydrogen-1 mass and number density.

[virtual Yp_4He]

Parameters

cosmo

a NcHICosmo

 

Returns

$Y_p$.


nc_hicosmo_Yp_1H ()

gdouble
nc_hicosmo_Yp_1H (NcHICosmo *cosmo);

The primordial hydrogen mass fraction $$Y_{\text{1H}p} = 1 - Y_p,$$ where $Y_p$ is the helium mass fraction, see nc_hicosmo_Yp_4He().

Parameters

cosmo

a NcHICosmo

 

Returns

$Y_{\text{1H}p}$.


nc_hicosmo_XHe ()

gdouble
nc_hicosmo_XHe (NcHICosmo *cosmo);

The primordial Helium to Hydrogen ratio $$X_\text{He} = \frac{n_\text{He}}{n_\text{H}} = \frac{m_\text{1H}}{m_\text{4He}} \frac{Y_p}{Y_{\text{1H}p}},$$ see nc_hicosmo_Yp_1H() and nc_hicosmo_Yp_4He().

Parameters

cosmo

a NcHICosmo

 

Returns

The primordial Helium to Hydrogen ratio $X_\text{He}$.


nc_hicosmo_crit_density ()

gdouble
nc_hicosmo_crit_density (NcHICosmo *cosmo);

Calculares the critical density $\rho_\mathrm{crit}$ using ncm_c_crit_density_h2() $\times$ nc_hicosmo_h2().

Parameters

cosmo

a NcHICosmo

 

Returns

The critical density $\rho_{\mathrm{crit}0}$.


nc_hicosmo_baryon_density ()

gdouble
nc_hicosmo_baryon_density (NcHICosmo *cosmo);

Calculares the baryon density $\rho_{b0} = \rho_{\mathrm{crit}0} \Omega_{b0}$ using nc_hicosmo_crit_density() $\times$ nc_hicosmo_Omega_b0().

Parameters

cosmo

a NcHICosmo

 

Returns

The baryon density $\rho_{b0}$.


nc_hicosmo_He_number_density ()

gdouble
nc_hicosmo_He_number_density (NcHICosmo *cosmo);

Calculares the Helium-4 number density $n_\mathrm{4He} = Y_p n_{b0} / m_\mathrm{4He}$ using nc_hicosmo_Yp_4He() $\times$ nc_hicosmo_baryon_density() / ncm_c_rest_energy_4He().

Parameters

cosmo

a NcHICosmo

 

Returns

The baryon density $n_\mathrm{4He}$.


nc_hicosmo_H_number_density ()

gdouble
nc_hicosmo_H_number_density (NcHICosmo *cosmo);

Calculares the Hydrogen-1 number density $n_\mathrm{1H} = Y_{\mathrm{1H}p} n_{b0} / m_\mathrm{1H}$ using nc_hicosmo_Yp_1H() $\times$ nc_hicosmo_baryon_density() / ncm_c_rest_energy_1H().

Parameters

cosmo

a NcHICosmo

 

Returns

The baryon density $n_\mathrm{1H}$.


nc_hicosmo_z_lss ()

gdouble
nc_hicosmo_z_lss (NcHICosmo *cosmo);

FIXME

[virtual z_lss]

Parameters

cosmo

a NcHICosmo

 

Returns

FIXME


nc_hicosmo_as_drag ()

gdouble
nc_hicosmo_as_drag (NcHICosmo *cosmo);

FIXME

[virtual as_drag]

Parameters

cosmo

a NcHICosmo

 

Returns

FIXME


nc_hicosmo_xb ()

gdouble
nc_hicosmo_xb (NcHICosmo *cosmo);

FIXME

[virtual xb]

Parameters

cosmo

a NcHICosmo

 

Returns

FIXME


nc_hicosmo_E2Omega_t ()

gdouble
nc_hicosmo_E2Omega_t (NcHICosmo *cosmo,
                      gdouble z);

The value of the normalized Hubble function square times the total dimensionless density $\Omega_t$.

Parameters

cosmo

a NcHICosmo

 

z

redshift $z$

 

Returns

$E^2\Omega_t$.


nc_hicosmo_H ()

gdouble
nc_hicosmo_H (NcHICosmo *cosmo,
              gdouble z);

The value of the Hubble function in unity of $\mathrm{m}\,\mathrm{s}^{-1}\,\mathrm{kpc}^{-1}$, see ncm_c_kpc().

Parameters

cosmo

a NcHICosmo

 

z

redshift $z$

 

Returns

$H(z) \left[\mathrm{m}\,\mathrm{s}^{-1}\,\mathrm{kpc}^{-1}\right]$


nc_hicosmo_dH_dz ()

gdouble
nc_hicosmo_dH_dz (NcHICosmo *cosmo,
                  gdouble z);

FIXME

Parameters

cosmo

a NcHICosmo

 

z

redshift $z$

 

Returns

FIXME


nc_hicosmo_E ()

gdouble
nc_hicosmo_E (NcHICosmo *cosmo,
              gdouble z);

This function computes the normalized Hubble function $E(z)$.

Parameters

cosmo

a NcHICosmo

 

z

redshift $z$

 

Returns

$E(z)$.


nc_hicosmo_E2 ()

gdouble
nc_hicosmo_E2 (NcHICosmo *cosmo,
               gdouble z);

Normalized Hubble function squared.

[virtual E2]

Parameters

cosmo

a NcHICosmo

 

z

redshift $z$

 

Returns

$H^2 / H_0^2$.


nc_hicosmo_Em2 ()

gdouble
nc_hicosmo_Em2 (NcHICosmo *cosmo,
                gdouble z);

This function computes the inverse of the square normalized Hubble function.

Parameters

cosmo

a NcHICosmo

 

z

redshift $z$

 

Returns

$E(z)^{-2}$.


nc_hicosmo_dE2_dz ()

gdouble
nc_hicosmo_dE2_dz (NcHICosmo *cosmo,
                   gdouble z);

FIXME

[virtual dE2_dz]

Parameters

cosmo

a NcHICosmo

 

z

redshift $z$

 

Returns

FIXME


nc_hicosmo_d2E2_dz2 ()

gdouble
nc_hicosmo_d2E2_dz2 (NcHICosmo *cosmo,
                     gdouble z);

FIXME

[virtual d2E2_dz2]

Parameters

cosmo

a NcHICosmo

 

z

redshift $z$

 

Returns

FIXME


nc_hicosmo_bgp_cs2 ()

gdouble
nc_hicosmo_bgp_cs2 (NcHICosmo *cosmo,
                    gdouble z);

Baryon-photon plasma speed of sound squared, $$c_s^{b\gamma2} = (\dot{\rho}_b + \dot{\rho}_\gamma) / (p_b + p_\gamma).$$

[virtual bgp_cs2]

Parameters

cosmo

a NcHICosmo

 

z

redshift $z$

 

Returns

$c_s^{b\gamma2}$.


nc_hicosmo_Dc ()

gdouble
nc_hicosmo_Dc (NcHICosmo *cosmo,
               gdouble z);

FIXME

[virtual Dc]

Parameters

cosmo

a NcHICosmo

 

z

redshift $z$

 

Returns

FIXME


nc_hicosmo_q ()

gdouble
nc_hicosmo_q (NcHICosmo *cosmo,
              gdouble z);

FIXME

Parameters

cosmo

a NcHICosmo

 

z

redshift $z$

 

Returns

FIXME


nc_hicosmo_dec ()

gdouble
nc_hicosmo_dec (NcHICosmo *cosmo,
                gdouble z);

FIXME

Parameters

cosmo

a NcHICosmo

 

z

redshift $z$

 

Returns

FIXME


nc_hicosmo_wec ()

gdouble
nc_hicosmo_wec (NcHICosmo *cosmo,
                gdouble z);

FIXME

Parameters

cosmo

a NcHICosmo

 

z

redshift $z$

 

Returns

FIXME


nc_hicosmo_qp ()

gdouble
nc_hicosmo_qp (NcHICosmo *cosmo,
               gdouble z);

FIXME

Parameters

cosmo

a NcHICosmo

 

z

redshift $z$

 

Returns

FIXME


nc_hicosmo_j ()

gdouble
nc_hicosmo_j (NcHICosmo *cosmo,
              gdouble z);

FIXME

Parameters

cosmo

a NcHICosmo

 

z

redshift $z$

 

Returns

FIXME


nc_hicosmo_abs_alpha ()

gdouble
nc_hicosmo_abs_alpha (NcHICosmo *cosmo,
                      gdouble x);

FIXME

Parameters

cosmo

a NcHICosmo

 

x

redshift variable $x = 1 + z$

 

Returns

FIXME


nc_hicosmo_x_alpha ()

gdouble
nc_hicosmo_x_alpha (NcHICosmo *cosmo,
                    gdouble alpha);

FIXME

Parameters

cosmo

a NcHICosmo

 

alpha

redshift $\alpha$

 

Returns

FIXME


nc_hicosmo_peek_prim ()

NcHIPrim *
nc_hicosmo_peek_prim (NcHICosmo *cosmo);

FIXME

Parameters

cosmo

a NcHICosmo

 

Returns

the NcHIPrim submodel.

[transfer none]


nc_hicosmo_peek_reion ()

NcHIReion *
nc_hicosmo_peek_reion (NcHICosmo *cosmo);

FIXME

Parameters

cosmo

a NcHICosmo

 

Returns

the NcHIReion submodel.

[transfer none]


nc_hicosmo_sigma8 ()

gdouble
nc_hicosmo_sigma8 (NcHICosmo *cosmo,
                   NcmPowspecFilter *psf);

Types and Values

enum NcHICosmoImpl

Flags defining the implementation options of the NcHICosmo abstract object.

Members

NC_HICOSMO_IMPL_H0

Hubble constant

 

NC_HICOSMO_IMPL_Omega_b0

Baryonic density today $\Omega_{b0}$

 

NC_HICOSMO_IMPL_Omega_c0

Cold dark matter density today $\Omega_{c0}$

 

NC_HICOSMO_IMPL_Omega_g0

Photons density today $\Omega_{\gamma0}$

 

NC_HICOSMO_IMPL_Omega_nu0

Ultra-relativistic neutrinos density today $\Omega_{\nu0}$

 

NC_HICOSMO_IMPL_Omega_r0

Radiation density today $\Omega_{r0}$

 

NC_HICOSMO_IMPL_Omega_t0

Total density today $\Omega_{t0}$

 

NC_HICOSMO_IMPL_T_gamma0

Radiation temperature today

 

NC_HICOSMO_IMPL_Yp_4He

Primordial Helium mass fraction

 

NC_HICOSMO_IMPL_z_lss

Redshift of the last scatering surface

 

NC_HICOSMO_IMPL_as_drag

Acoustic Scale at drag redshift

 

NC_HICOSMO_IMPL_xb

Maximum redshift

 

NC_HICOSMO_IMPL_E2

Adimensional Hubble function squared

 

NC_HICOSMO_IMPL_dE2_dz

Derivative of the dimensionless Hubble function squared.

 

NC_HICOSMO_IMPL_d2E2_dz2

Second derivative of the dimensionless Hubble function squared.

 

NC_HICOSMO_IMPL_bgp_cs2

Baryon-photon plasma speed of sound squared $c_s^2$.

 

NC_HICOSMO_IMPL_Dc

Comoving distance

 

NC_HICOSMO_IMPL_RH_Mpc

#define NC_HICOSMO_IMPL_RH_Mpc (NC_HICOSMO_IMPL_H0)

NC_HICOSMO_IMPL_RH_planck

#define NC_HICOSMO_IMPL_RH_planck (NC_HICOSMO_IMPL_H0)

NC_HICOSMO_IMPL_Omega_k0

#define NC_HICOSMO_IMPL_Omega_k0 (NC_HICOSMO_IMPL_Omega_t0)

NC_HICOSMO_IMPL_Omega_m0

#define NC_HICOSMO_IMPL_Omega_m0 (NC_HICOSMO_IMPL_Omega_c0 | NC_HICOSMO_IMPL_Omega_b0)

NC_HICOSMO_IMPL_h

#define NC_HICOSMO_IMPL_h (NC_HICOSMO_IMPL_H0)

NC_HICOSMO_IMPL_h2

#define NC_HICOSMO_IMPL_h2 (NC_HICOSMO_IMPL_H0)

NC_HICOSMO_IMPL_Omega_b0h2

#define NC_HICOSMO_IMPL_Omega_b0h2 (NC_HICOSMO_IMPL_Omega_b0 | NC_HICOSMO_IMPL_h2)

NC_HICOSMO_IMPL_Omega_g0h2

#define NC_HICOSMO_IMPL_Omega_g0h2 (NC_HICOSMO_IMPL_Omega_g0 | NC_HICOSMO_IMPL_h2)

NC_HICOSMO_IMPL_Omega_nu0h2

#define NC_HICOSMO_IMPL_Omega_nu0h2 (NC_HICOSMO_IMPL_Omega_nu0 | NC_HICOSMO_IMPL_h2)

NC_HICOSMO_IMPL_Omega_c0h2

#define NC_HICOSMO_IMPL_Omega_c0h2 (NC_HICOSMO_IMPL_Omega_c0 | NC_HICOSMO_IMPL_h2)

NC_HICOSMO_IMPL_Omega_r0h2

#define NC_HICOSMO_IMPL_Omega_r0h2 (NC_HICOSMO_IMPL_Omega_r0 | NC_HICOSMO_IMPL_h2)

NC_HICOSMO_IMPL_Omega_m0h2

#define NC_HICOSMO_IMPL_Omega_m0h2 (NC_HICOSMO_IMPL_Omega_m0 | NC_HICOSMO_IMPL_h2)

NC_HICOSMO_IMPL_H_Yp

#define NC_HICOSMO_IMPL_H_Yp (NC_HICOSMO_IMPL_Yp_4He)

NC_HICOSMO_IMPL_XHe

#define NC_HICOSMO_IMPL_XHe (NC_HICOSMO_IMPL_Yp_4He)

NC_HICOSMO_IMPL_E2Omega_t

#define NC_HICOSMO_IMPL_E2Omega_t (NC_HICOSMO_IMPL_E2 | NC_HICOSMO_IMPL_Omega_k0)

NC_HICOSMO_IMPL_H

#define NC_HICOSMO_IMPL_H (NC_HICOSMO_IMPL_H0 | NC_HICOSMO_IMPL_E2)

NC_HICOSMO_IMPL_dH_dz

#define NC_HICOSMO_IMPL_dH_dz (NC_HICOSMO_IMPL_H0 | NC_HICOSMO_IMPL_E2 | NC_HICOSMO_IMPL_dE2_dz)

NC_HICOSMO_IMPL_E

#define NC_HICOSMO_IMPL_E (NC_HICOSMO_IMPL_E2)

NC_HICOSMO_IMPL_Em2

#define NC_HICOSMO_IMPL_Em2 (NC_HICOSMO_IMPL_E2)

NC_HICOSMO_IMPL_q

#define NC_HICOSMO_IMPL_q (NC_HICOSMO_IMPL_E2 | NC_HICOSMO_IMPL_dE2_dz)

NC_HICOSMO_IMPL_j

#define NC_HICOSMO_IMPL_j (NC_HICOSMO_IMPL_E2 | NC_HICOSMO_IMPL_dE2_dz | NC_HICOSMO_IMPL_d2E2_dz2)

NC_HICOSMO_IMPL_wec

#define NC_HICOSMO_IMPL_wec (NC_HICOSMO_IMPL_E2 | NC_HICOSMO_IMPL_Omega_k0)

NC_HICOSMO_IMPL_dec

#define NC_HICOSMO_IMPL_dec (NC_HICOSMO_IMPL_E2 | NC_HICOSMO_IMPL_Omega_k0)

struct NcHICosmo

struct NcHICosmo;

FIXME


NC_HICOSMO_DEFAULT_PARAMS_RELTOL

#define NC_HICOSMO_DEFAULT_PARAMS_RELTOL (1e-7)

NC_HICOSMO_DEFAULT_PARAMS_ABSTOL

#define NC_HICOSMO_DEFAULT_PARAMS_ABSTOL (0.0)