28char single_param_C[] =
"$Header: /cvsroot/Lorene/C++/Source/Isol_hor/single_param.C,v 1.3 2014/10/13 08:53:01 j_novak Exp $" ;
63#include "utilitaires.h"
99 double resu =
area_hor() / (4. * M_PI);
101 resu =
pow(resu, 1./2.) ;
123 phi, 0) / (8. * M_PI) ;
152 double tmp = (
pow( rr, 4) - 4 *
pow( jj, 2)) / ( 2 *
pow( rr, 3)
166 double tmp = 2 * jj / ( rr *
sqrt(
pow( rr, 4) + 4 *
pow( jj, 2) ) ) ;
double integrale_surface_infini(const Cmp &ci) const
Performs the surface integration of ci at infinity.
double integrale_surface(const Cmp &ci, double rayon) const
Performs the surface integration of ci on the sphere of radius rayon .
const Base_vect * get_triad() const
Returns the vectorial basis (triad) on which the metric is defined.
virtual const Vector & radial_vect() const
Returns the radial vector normal to a spherical slicing and pointing toward spatial infinity.
const Map & get_mp() const
Returns the mapping.
virtual const Sym_tensor & cov() const
Read-only access to the covariant representation.
Tensor field of valence 0 (or component of a tensorial field).
void raccord(int n)
Performs the matching of the nucleus with respect to the first shell.
virtual void std_spectral_base()
Sets the spectral bases of the Valeur va to the standard ones for a scalar field.
void mult_rsint()
Multiplication by everywhere; dzpuis is not changed.
double radius_hor() const
Radius of the horizon.
double radius
Radius of the horizon in LORENE's units.
const Metric & get_gam() const
metric
const Scalar darea_hor() const
Element of area of the horizon.
double mass_hor() const
Mass computed at the horizon
const Sym_tensor & get_k_dd() const
k_dd
Metric_flat ff
3 metric flat
Map_af & mp
Affine mapping.
double area_hor() const
Area of the horizon.
Scalar expansion() const
Expansion of the outgoing null normal ( )
double ang_mom_adm() const
ADM angular Momentum
double kappa_hor() const
Surface gravity
double ang_mom_hor() const
Angular momentum (modulo)
double omega_hor() const
Orbital velocity
Vector beta
Shift function .
const Scalar b_tilde() const
Radial component of the shift with respect to the conformal metric.
Scalar trK
Trace of the extrinsic curvature.
Metric tgam
3 metric tilde
Tensor field of valence 1.
Scalar & set(int)
Read/write access to a component.
Cmp sqrt(const Cmp &)
Square root.
Cmp pow(const Cmp &, int)
Power .
Tensor down(int ind, const Metric &gam) const
Computes a new tensor by lowering an index of *this.
Tenseur contract(const Tenseur &, int id1, int id2)
Self contraction of two indices of a Tenseur .