NcHIPrimPowerLaw: NumCosmo Reference Manual

NcHIPrimPowerLaw

NcHIPrimPowerLaw — Power law implementation for primordial spectra.

Functions

Properties

double	T-SA-ratio	Read / Write
gboolean	T-SA-ratio-fit	Read / Write
double	ln10e10ASA	Read / Write
gboolean	ln10e10ASA-fit	Read / Write
double	n-SA	Read / Write
gboolean	n-SA-fit	Read / Write
double	n-T	Read / Write
gboolean	n-T-fit	Read / Write

Types and Values

enum	NcHIPrimPowerLawSParams
#define	NC_HIPRIM_POWER_LAW_DEFAULT_LN10E10ASA
#define	NC_HIPRIM_POWER_LAW_DEFAULT_T_SA_RATIO
#define	NC_HIPRIM_POWER_LAW_DEFAULT_N_SA
#define	NC_HIPRIM_POWER_LAW_DEFAULT_N_T

Object Hierarchy

    GEnum
    ╰── NcHIPrimPowerLawSParams
    GObject
    ╰── NcmModel
        ╰── NcHIPrim
            ╰── NcHIPrimPowerLaw

Description

Primordial adiabatic scalar power spectrum: $$ \mathcal{P}_{SA}(k) = \mathcal{A}_\mathrm{s}\left(\frac{k}{k_\star}\right)^{n_s -1 }.$$

Primordial tensor power spectrum: $$ \mathcal{P}_T(k) = r \mathcal{A}_\mathrm{s} \left(\frac{k}{k_\star}\right)^{n_T -1 }.$$

Functions

nc_hiprim_power_law_new ()

NcHIPrimPowerLaw *
nc_hiprim_power_law_new (void);

This function instantiates a new object of type NcHIPrimPowerLaw.

[constructor]

Returns

A new NcHIPrimPowerLaw.

[transfer full]

Types and Values

enum NcHIPrimPowerLawSParams

Primordial adiabatic scalar power spectrum: $$ \mathcal{P}_{SA}(k) = \mathcal{A}_\mathrm{s}\left(\frac{k}{k_\star}\right)^{n_s -1 }.$$

Primordial tensor power spectrum: $$ \mathcal{P}_T(k) = r \mathcal{A}_\mathrm{s} \left(\frac{k}{k_\star}\right)^{n_T -1 }.$$

Members

NC_HIPRIM_POWER_LAW_LN10E10ASA	Amplitude of the adiabatic scalar mode $\ln(10^{10}\mathcal{A}_\mathrm{s})$
NC_HIPRIM_POWER_LAW_T_SA_RATIO	Tensor-to-scalar ratio $r$
NC_HIPRIM_POWER_LAW_N_SA	Adiabatic scalar spectral index $n_s$
NC_HIPRIM_POWER_LAW_N_T	Tensor spectral index $n_T$

NC_HIPRIM_POWER_LAW_DEFAULT_LN10E10ASA

#define NC_HIPRIM_POWER_LAW_DEFAULT_LN10E10ASA (3.179)

NC_HIPRIM_POWER_LAW_DEFAULT_T_SA_RATIO

#define NC_HIPRIM_POWER_LAW_DEFAULT_T_SA_RATIO (0.2)

NC_HIPRIM_POWER_LAW_DEFAULT_N_SA

#define NC_HIPRIM_POWER_LAW_DEFAULT_N_SA (0.9742)

NC_HIPRIM_POWER_LAW_DEFAULT_N_T

#define NC_HIPRIM_POWER_LAW_DEFAULT_N_T (0.0)

Property Details

The `“T-SA-ratio”` property

  “T-SA-ratio”               double

A_T/A_{\mathrm{SA}}.

Owner: NcHIPrimPowerLaw

Flags: Read / Write

Default value: 0.2

The `“T-SA-ratio-fit”` property

  “T-SA-ratio-fit”           gboolean

A_T/A_{\mathrm{SA}}:fit.

Owner: NcHIPrimPowerLaw

Flags: Read / Write

Default value: FALSE

The `“ln10e10ASA”` property

  “ln10e10ASA”               double

\log(10^{10}A_{\mathrm{SA}}).

Owner: NcHIPrimPowerLaw

Flags: Read / Write

Default value: 3.179

The `“ln10e10ASA-fit”` property

  “ln10e10ASA-fit”           gboolean

\log(10^{10}A_{\mathrm{SA}}):fit.

Owner: NcHIPrimPowerLaw

Flags: Read / Write

Default value: FALSE

The `“n-SA”` property

  “n-SA”                     double

n_{\mathrm{SA}}.

Owner: NcHIPrimPowerLaw

Flags: Read / Write

Default value: 0.9742

The `“n-SA-fit”` property

  “n-SA-fit”                 gboolean

n_{\mathrm{SA}}:fit.

Owner: NcHIPrimPowerLaw

Flags: Read / Write

Default value: FALSE

The `“n-T”` property

  “n-T”                      double

n_{\mathrm{T}}.

Owner: NcHIPrimPowerLaw

Flags: Read / Write

Default value: 0

The `“n-T-fit”` property

  “n-T-fit”                  gboolean

n_{\mathrm{T}}:fit.

Owner: NcHIPrimPowerLaw

Flags: Read / Write

Default value: FALSE