TDarkEnergyEqnOfState Class

module: DarkEnergyInterface file: DarkEnergyInterface

Description

Type supporting w, wa or general w(z) table

Subroutines

Effective_w_wa(this, w, wa)
- TDarkEnergyEqnOfState intent(inout) :: this
- real(dl) intent(out) :: w
- real(dl) intent(out) :: wa
Init(this, State)
- TDarkEnergyEqnOfState intent(inout) :: this
- TCAMBdata intent(in), target :: State
PrintFeedback(this, FeedbackLevel)
- TDarkEnergyEqnOfState :: this
- integer intent(in) :: FeedbackLevel
ReadParams(this, Ini)
- TDarkEnergyEqnOfState :: this
- TIniFile intent(in) :: Ini
SetwTable(this, n, a, w)
- TDarkEnergyEqnOfState :: this
- integer intent(in) :: n
- real(dl) intent(in) :: a(n)
- real(dl) intent(in) :: w(n)
TDarkEnergyEqnOfState_Free(this)
- TDarkEnergyEqnOfState intent(inout) :: this

Functions

logical
assume_scale_indep_lowz_growth(this)

w, wa (or tabulated w) dark energy with cs = 1 is smooth on the sub-horizon scales relevant for late-time structure, so growth is scale-independent to good approximation regardless of the equation of state; see TDarkEnergyModel_assume_scale_indep_lowz_growth.
- TDarkEnergyEqnOfState :: this
real(dl)
grho_de(this, a)

relative density (8 pi G a^4 rho_de /grhov)
- TDarkEnergyEqnOfState :: this
- real(dl) intent(in) :: a
real(dl)
w_de(this, a)
- TDarkEnergyEqnOfState :: this
- real(dl) intent(in) :: a

Properties

real(dl) :: w_lam
real(dl) :: wa
real(dl) :: cs2_lam
logical :: use_tabulated_w
logical :: no_perturbations
TCubicSpline :: equation_of_state
TCubicSpline :: logdensity

Tree Diagrams

TPythonInterfacedClass
- TCambComponent
  - TDarkEnergyModel
    - TDarkEnergyEqnOfState