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Properties
| double | T-SA-ratio | Read / Write |
| gboolean | T-SA-ratio-fit | Read / Write |
| double | c2 | Read / Write |
| gboolean | c2-fit | Read / Write |
| double | c3 | Read / Write |
| gboolean | c3-fit | Read / Write |
| double | lambda | Read / Write |
| gboolean | lambda-fit | Read / Write |
| double | ln10e10ASA | Read / Write |
| gboolean | ln10e10ASA-fit | Read / Write |
| double | lnkc | Read / Write |
| gboolean | lnkc-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 | NcHIPrimAtanSParams |
| #define | NC_HIPRIM_ATAN_DEFAULT_LN10E10ASA |
| #define | NC_HIPRIM_ATAN_DEFAULT_N_SA |
| #define | NC_HIPRIM_ATAN_DEFAULT_LNKC |
| #define | NC_HIPRIM_ATAN_DEFAULT_C2 |
| #define | NC_HIPRIM_ATAN_DEFAULT_C3 |
| #define | NC_HIPRIM_ATAN_DEFAULT_LAMBDA |
| #define | NC_HIPRIM_ATAN_DEFAULT_T_SA_RATIO |
| #define | NC_HIPRIM_ATAN_DEFAULT_N_T |
Description
This object implement the arctangent modification of the power law primordial spectrum inspired in the quantum equilibrium models. See:
Functions
nc_hiprim_atan_new ()
NcHIPrimAtan *
nc_hiprim_atan_new (void);
This function instantiates a new object of type NcHIPrimAtan.
[constructor]
Types and Values
enum NcHIPrimAtanSParams
Primordial adiabatic scalar power spectrum: $$ \mathcal{P}_{SA}(k) = \xi_\mathrm{neq}(k)\mathcal{P}_{\mathrm{F}}(k),$$ where $$ \mathcal{P}_{\mathrm{F}}(k) \equiv \mathcal{A}_\mathrm{s}\left(\frac{k}{k_\star}\right)^{n_s -1 } $$ and $$ \xi_\mathrm{neq}(k) = \arctan \left[ \left(\frac{k}{k_\mathrm{c}}\right)^\lambda + c_2\right] - \frac{\pi}{2} + c_3. $$
Primordial tensor power spectrum: $$ \mathcal{P}_T(k) = r \mathcal{A}_\mathrm{s} \left(\frac{k}{k_\star}\right)^{n_T -1 }.$$
Property Details
The “T-SA-ratio” property
“T-SA-ratio” double
A_T/A_{\mathrm{SA}}.
Owner: NcHIPrimAtan
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: NcHIPrimAtan
Flags: Read / Write
Default value: FALSE
The “c2-fit” property
“c2-fit” gboolean
c_2:fit.
Owner: NcHIPrimAtan
Flags: Read / Write
Default value: FALSE
The “c3-fit” property
“c3-fit” gboolean
c_3:fit.
Owner: NcHIPrimAtan
Flags: Read / Write
Default value: FALSE
The “lambda” property
“lambda” double
\lambda.
Owner: NcHIPrimAtan
Flags: Read / Write
Default value: 1
The “lambda-fit” property
“lambda-fit” gboolean
\lambda:fit.
Owner: NcHIPrimAtan
Flags: Read / Write
Default value: FALSE
The “ln10e10ASA” property
“ln10e10ASA” double
\log(10^{10}A_{\mathrm{SA}}).
Owner: NcHIPrimAtan
Flags: Read / Write
Default value: 3.179
The “ln10e10ASA-fit” property
“ln10e10ASA-fit” gboolean
\log(10^{10}A_{\mathrm{SA}}):fit.
Owner: NcHIPrimAtan
Flags: Read / Write
Default value: FALSE
The “lnkc” property
“lnkc” double
\ln(k_\mathrm{c}).
Owner: NcHIPrimAtan
Flags: Read / Write
Default value: -5.3
The “lnkc-fit” property
“lnkc-fit” gboolean
\ln(k_\mathrm{c}):fit.
Owner: NcHIPrimAtan
Flags: Read / Write
Default value: FALSE
The “n-SA” property
“n-SA” double
n_{\mathrm{SA}}.
Owner: NcHIPrimAtan
Flags: Read / Write
Default value: 0.9742
The “n-SA-fit” property
“n-SA-fit” gboolean
n_{\mathrm{SA}}:fit.
Owner: NcHIPrimAtan
Flags: Read / Write
Default value: FALSE
The “n-T” property
“n-T” double
n_{\mathrm{T}}.
Owner: NcHIPrimAtan
Flags: Read / Write
Default value: 0
The “n-T-fit” property
“n-T-fit” gboolean
n_{\mathrm{T}}:fit.
Owner: NcHIPrimAtan
Flags: Read / Write
Default value: FALSE