BimetricModel Struct Reference

A structure that holds parameters which define a specific bimetric model. More...

#include <bimetricModel.h>

Public Member Functions
	BimetricModel (Parameters &params)
	Constructs the bimetric model based on values from the parameter file.
bool	isGR ()
	Returns true if the bimetric model comprises two decoupled GR sectors.
Real	P_0_0 (Real R)
Real	P_0_1 (Real R)
Real	P_0_2 (Real R)
Real	P_0_3 (Real R)
Real	P_0_4 (Real R)
Real	P_1_0 (Real R)
Real	P_1_1 (Real R)
Real	P_1_2 (Real R)
Real	P_1_3 (Real R)
Real	P_2_0 (Real R)
Real	P_2_1 (Real R)
Real	P_2_2 (Real R)
Data Fields
Real	k_g
	kappa_g parameter
Real	k_f
	kappa_f parameter
Real	b_0
	beta_0 parameter
Real	b_1
	beta_1 parameter
Real	b_2
	beta_2 parameter
Real	b_3
	beta_3 parameter
Real	b_4
	beta_4 parameter

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Detailed Description

A structure that holds parameters which define a specific bimetric model.

Definition at line 18 of file bimetricModel.h.

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Constructor & Destructor Documentation

BimetricModel::BimetricModel

(

Parameters &

params

)

[inline]

Constructs the bimetric model based on values from the parameter file.

Definition at line 30 of file bimetricModel.h.

References b_0, b_1, b_2, b_3, b_4, Parameters::get(), k_f, k_g, and slog.

    {
        params.get( "model.k_g", k_g, 1.0 );
        params.get( "model.k_f", k_f, 1.0 );
        params.get( "model.b_0", b_0, 0.0 );
        params.get( "model.b_1", b_1, 0.0 );
        params.get( "model.b_2", b_2, 0.0 );
        params.get( "model.b_3", b_3, 0.0 );
        params.get( "model.b_4", b_4, 0.0 );

        slog << "Bimetric Model: " << std::endl << std::endl
            << "    k_g = " << k_g << ",  k_f = " << k_f
            << ",  b_0 = " << b_0 << ",  b_1 = " << b_1
            << ",  b_2 = " << b_2 << ",  b_3 = " << b_3
            << ",  b_4 = " << b_4 << std::endl << std::endl;
    }

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Member Function Documentation

bool BimetricModel::isGR

(

)

[inline]

Returns true if the bimetric model comprises two decoupled GR sectors.

Definition at line 49 of file bimetricModel.h.

References b_1, b_2, and b_3.

    {
        return b_1 == 0 && b_2 == 0 && b_3 == 0;
    }

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Field Documentation

Real BimetricModel::b_0

beta_0 parameter

Definition at line 22 of file bimetricModel.h.

Referenced by BimetricModel(), P_0_0(), P_1_0(), and P_2_0().

Real BimetricModel::b_1

beta_1 parameter

Definition at line 23 of file bimetricModel.h.

Referenced by BimetricModel(), isGR(), P_0_1(), P_1_0(), P_1_1(), P_2_0(), and P_2_1().

Real BimetricModel::b_2

beta_2 parameter

Definition at line 24 of file bimetricModel.h.

Referenced by BimetricModel(), isGR(), P_0_2(), P_1_1(), P_1_2(), P_2_0(), P_2_1(), and P_2_2().

Real BimetricModel::b_3

beta_3 parameter

Definition at line 25 of file bimetricModel.h.

Referenced by BimetricModel(), isGR(), P_0_3(), P_1_2(), P_1_3(), P_2_1(), and P_2_2().

Real BimetricModel::b_4

beta_4 parameter

Definition at line 26 of file bimetricModel.h.

Referenced by BimetricModel(), P_0_4(), P_1_3(), and P_2_2().

Real BimetricModel::k_f

kappa_f parameter

Definition at line 21 of file bimetricModel.h.

Referenced by BimetricModel().

Real BimetricModel::k_g

kappa_g parameter

Definition at line 20 of file bimetricModel.h.

Referenced by BimetricModel().

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The documentation for this struct was generated from the following file:

• bimetricModel.h