Class for black holes in black hole-neutron star binaries. More...

#include <hole_bhns.h>

Inheritance diagram for Lorene::Hole_bhns:

Public Member Functions
	Hole_bhns (Map &mp_i, bool kerrschild_i, bool bc_lapconf_nd, bool bc_lapconf_fs, bool irrotational, double massbh)
	Standard constructor. More...

	Hole_bhns (const Hole_bhns &)
	Copy constructor. More...

	Hole_bhns (Map &mp_i, FILE *fich)
	Constructor from a file (see `sauve(FILE*)` ) More...

virtual	~Hole_bhns ()
	Destructor. More...

void	operator= (const Hole_bhns &)
	Assignment to another `Hole_bhns`. More...

double &	set_omega_spin ()
	Sets the spin angular velocity of the black hole [{ f_unit}]. More...

Scalar &	set_lapconf_auto_rs ()
	Read/write of the lapconf function generated by the black hole. More...

Scalar &	set_lapconf_auto_bh ()
	Read/write of the lapconf function generated by the black hole. More...

Scalar &	set_lapconf_auto ()
	Read/write of the lapconf function generated by the black hole. More...

Scalar &	set_lapconf_comp ()
	Read/write of the lapconf function generated by the companion star. More...

Scalar &	set_lapconf_tot ()
	Read/write of the total lapconf function. More...

Scalar &	set_lapse_auto ()
	Read/write of the lapse function generated by the black hole. More...

Scalar &	set_lapse_tot ()
	Read/write of the total lapse function. More...

Vector &	set_shift_auto_rs ()
	Read/write of the shift vector generated by the black hole. More...

Vector &	set_shift_auto_bh ()
	Read/write of the shift vector generated by the black hole. More...

Vector &	set_shift_auto ()
	Read/write of the shift vector generated by the black hole. More...

Vector &	set_shift_comp ()
	Read/write of the shift vector generated by the companion star. More...

Vector &	set_shift_tot ()
	Read/write of the total shift vector. More...

Scalar &	set_confo_auto_rs ()
	Read/write of the conformal factor generated by the black hole. More...

Scalar &	set_confo_auto_bh ()
	Read/write of the conformal factor generated by the black hole. More...

Scalar &	set_confo_auto ()
	Read/write of the conformal factor generated by the black hole. More...

Scalar &	set_confo_comp ()
	Read/write of the conformal factor generated by the companion star. More...

Scalar &	set_confo_tot ()
	Read/write of the total conformal factor. More...

bool	has_bc_lapconf_nd () const
	Returns `true` for the Neumann type BC for the lapconf function, `false` for the Dirichlet type BH. More...

bool	has_bc_lapconf_fs () const
	Returns `true` for the first type BC for the lapconf function, `false` for the second type BH. More...

bool	is_irrotational () const
	Returns `true` for an irrotational black hole, `false` for a corotating one. More...

double	get_omega_spin () const
	Returns the spin angular velocity of the black hole [{ f_unit}]. More...

const Scalar &	get_lapconf_auto_rs () const
	Returns the part of the lapconf function from numerical computation. More...

const Scalar &	get_lapconf_auto () const
	Returns the part of the lapconf function generated by the black hole. More...

const Scalar &	get_lapconf_comp () const
	Returns the part of the lapconf function generated by the companion star. More...

const Scalar &	get_lapconf_tot () const
	Returns the total lapconf function. More...

const Scalar &	get_lapse_auto () const
	Returns the part of the lapse function generated by the black hole. More...

const Scalar &	get_lapse_tot () const
	Returns the total lapse function. More...

const Vector &	get_d_lapconf_auto_rs () const
	Returns the derivative of the lapconf function generated by the black hole. More...

const Vector &	get_d_lapconf_auto () const
	Returns the derivative of the lapconf function generated by the black hole. More...

const Vector &	get_d_lapconf_comp () const
	Returns the derivative of the lapconf function generated by the companion star. More...

const Vector &	get_shift_auto_rs () const
	Returns the part of the shift vector from numerical computation. More...

const Vector &	get_shift_auto () const
	Returns the part of the shift vector generated by the black hole. More...

const Vector &	get_shift_comp () const
	Returns the part of the shift vector generated by the companion star. More...

const Vector &	get_shift_tot () const
	Returns the total shift vector. More...

const Tensor &	get_d_shift_auto_rs () const
	Returns the derivative of the shift vector generated by the black hole. More...

const Tensor &	get_d_shift_auto () const
	Returns the derivative of the shift vector generated by the black hole. More...

const Tensor &	get_d_shift_comp () const
	Returns the derivative of the shift vector generated by the companion star. More...

const Scalar &	get_confo_auto_rs () const
	Returns the part of the conformal factor from numerical computation. More...

const Scalar &	get_confo_auto () const
	Returns the part of the conformal factor generated by the black hole. More...

const Scalar &	get_confo_comp () const
	Returns the part of the conformal factor generated by the companion star. More...

const Scalar &	get_confo_tot () const
	Returns the total conformal factor. More...

const Vector &	get_d_confo_auto_rs () const
	Returns the derivative of the conformal factor generated by the black hole. More...

const Vector &	get_d_confo_auto () const
	Returns the derivative of the conformal factor generated by the black hole. More...

const Vector &	get_d_confo_comp () const
	Returns the derivative of the conformal factor generated by the companion star. More...

const Sym_tensor &	get_taij_tot_rs () const
	Returns the part of rs of the extrinsic curvature tensor. More...

const Sym_tensor &	get_taij_tot () const
	Returns the total extrinsic curvature tensor. More...

const Sym_tensor &	get_taij_auto_rs () const
	Returns the part of rs of the extrinsic curvature tensor generated by the black hole. More...

const Sym_tensor &	get_taij_auto () const
	Returns the part of the extrinsic curvature tensor generated by the black hole. More...

const Sym_tensor &	get_taij_comp () const
	Returns the part of the extrinsic curvature tensor generated by the companion star. More...

const Scalar &	get_taij_quad_tot_rs () const
	Returns the part of rs. More...

const Scalar &	get_taij_quad_tot_rot () const
	Returns the part of rot. More...

const Scalar &	get_taij_quad_tot () const
	Returns the total scalar $\eta_{ik} \eta_{jl} A^{ij} A^{kl}$ . More...

const Scalar &	get_taij_quad_auto () const
	Returns the part of rs generated by the black hole. More...

const Scalar &	get_taij_quad_comp () const
	Returns the part of rs generated by the companion star. More...

virtual void	sauve (FILE *) const
	Save in a file. More...

virtual double	mass_irr_bhns () const
	Irreducible mass of the black hole. More...

double	spin_am_bhns (const Tbl &xi_i, const double &phi_i, const double &theta_i, const int &nrk_phi, const int &nrk_theta) const
	Spin angular momentum of the black hole. More...

const Valeur	bc_lapconf () const
	Boundary condition on the apparent horizon of the black hole for the lapconf function: 2-D `Valeur`. More...

const Valeur	bc_shift_x (double ome_orb, double y_rot) const
	Boundary condition on the apparent horizon of the black hole for the shift vector of the direction: 2-D `Valeur`. More...

const Valeur	bc_shift_y (double ome_orb, double x_rot) const
	Boundary condition on the apparent horizon of the black hole for the shift vector of the direction: 2-D `Valeur`. More...

const Valeur	bc_shift_z () const
	Boundary condition on the apparent horizon of the black hole for the shift vector of the direction: 2-D `Valeur`. More...

const Valeur	bc_confo (double ome_orb, double x_rot, double y_rot) const
	Boundary condition on the apparent horizon of the black hole for the conformal factor: 2-D `Valeur`. More...

void	update_metric_bhns (const Star_bhns &star, const Hole_bhns &hole_prev, double relax)
	Computes metric coefficients from known potentials with relaxation when the companion is a black hole. More...

void	update_met_der_comp_bhns (const Star_bhns &star)
	Computes derivative of metric quantities from the companion neutron star. More...

void	extr_curv_bhns (double omega_orb, double x_rot, double y_rot)
	Computes `taij_tot` , `taij_quad_tot` from `shift_tot` , `lapse_tot` , `confo_tot` . More...

void	equilibrium_bhns (int mer, int mermax_bh, int filter_r, int filter_r_s, int filter_p_s, double x_rot, double y_rot, double precis, double omega_orb, double resize_bh, const Tbl &fact_resize, Tbl &diff)
	Computes a black-hole part in a black hole-neutron star binary by giving boundary conditions on the apparent horizon. More...

void	relax_bhns (const Hole_bhns &hole_prev, double relax_met, int mer, int fmer_met)
	Performs a relaxation on `lapse_auto` , `shift_auto` , `confo_auto` . More...

Tbl	runge_kutta_phi (const Tbl &xi_i, const double &phi_i, const int &nrk) const
	Compute a forth-order Runge-Kutta integration to the phi direction for the solution of the Killing vectors on the equator. More...

Tbl	runge_kutta_theta (const Tbl &xi_i, const double &theta_i, const double &phi, const int &nrk) const
	Compute a forth-order Runge-Kutta integration to the theta direction for the solution of the Killing vectors. More...

Vector	killing_vect (const Tbl &xi_i, const double &phi_i, const double &theta_i, const int &nrk_phi, const int &nrk_theta) const
	Compute the Killing vector of a black hole normalized so that its affine length is 2 M_PI. More...

Map &	set_mp ()
	Read/write of the mapping. More...

double &	set_mass_bh ()
	Read/write of the gravitational mass of BH [{ m_unit}]. More...

const Map &	get_mp () const
	Returns the mapping. More...

bool	is_kerrschild () const
	Returns `true` for a Kerr-Schild background, `false` for a Conformally flat one. More...

double	get_mass_bh () const
	Returns the gravitational mass of BH [{ m_unit}]. More...

const Scalar &	get_lapconf () const
	Returns lapconf generated by the black hole. More...

const Scalar &	get_lapconf_rs () const
	Returns the part of lapconf from the numerical computation. More...

const Scalar &	get_lapse () const
	Returns the lapse function generated by the black hole. More...

const Vector &	get_shift () const
	Returns the shift vector generated by the black hole. More...

const Vector &	get_shift_rs () const
	Returns the part of the shift vector from the numerical computation. More...

const Scalar &	get_confo () const
	Returns the conformal factor generated by the black hole. More...

virtual double	mass_irr () const
	Irreducible mass of the black hole. More...

virtual double	mass_adm () const
	ADM mass. More...

virtual double	mass_kom () const
	Komar mass. More...

virtual double	rad_ah () const
	Radius of the apparent horizon. More...

double	spin_am_bh (bool bclapconf_nd, bool bclapconf_fs, const Tbl &xi_i, const double &phi_i, const double &theta_i, const int &nrk_phi, const int &nrk_theta) const
	Spin angular momentum. More...

const Tbl &	angu_mom_bh () const
	Total angular momentum. More...

const Valeur	bc_lapconf (bool neumann, bool first) const
	Boundary condition on the apparent horizon of the black hole for the lapse function: 2-D `Valeur`. More...

const Valeur	bc_shift_x (double omega_r) const
	Boundary condition on the apparent horizon of the black hole for the shift vector of the direction: 2-D `Valeur`. More...

const Valeur	bc_shift_y (double omega_r) const
	Boundary condition on the apparent horizon of the black hole for the shift vector of the direction: 2-D `Valeur`. More...

const Valeur	bc_confo () const
	Boundary condition on the apparent horizon of the black hole for the conformal factor: 2-D `Valeur`. More...

void	extr_curv_bh ()
	Computes `taij` , `taij_quad` from `shift` , `lapse` , `confo` . More...

void	equilibrium_spher (bool neumann, bool first, double spin_omega, double precis=1.e-14, double precis_shift=1.e-8)
	Computes a spherical, static black-hole by giving boundary conditions on the apparent horizon. More...

void	static_bh (bool neumann, bool first)
	Sets the metric quantities to a spherical, static blach-hole analytic solution. More...

double	rah_iso (bool neumann, bool first) const
	Computes a radius of apparent horizon (excised surface) in isotropic coordinates. More...

const Scalar	r_coord (bool neumann, bool first) const
	Expresses the areal radial coordinate by that in spatially isotropic coordinates. More...

Tbl	runge_kutta_phi_bh (const Tbl &xi_i, const double &phi_i, const int &nrk) const
	Compute a forth-order Runge-Kutta integration to the phi direction for the solution of the Killing vectors on the equator. More...

Tbl	runge_kutta_theta_bh (const Tbl &xi_i, const double &theta_i, const double &phi, const int &nrk) const
	Compute a forth-order Runge-Kutta integration to the theta direction for the solution of the Killing vectors. More...

Vector	killing_vect_bh (const Tbl &xi_i, const double &phi_i, const double &theta_i, const int &nrk_phi, const int &nrk_theta) const
	Compute the Killing vector of a black hole normalized so that its affine length is 2 M_PI. More...

Protected Member Functions
virtual void	del_deriv () const
	Deletes all the derived quantities. More...

void	set_der_0x0 () const
	Sets to `0x0` all the pointers on derived quantities. More...

virtual ostream &	operator>> (ostream &) const
	Operator >> (virtual function called by the operator <<) More...

Protected Attributes
bool	bc_lapconf_nd
	`true` for the Neumann type BC for the lapconf function, `false` for the Dirichlet type BH More...

bool	bc_lapconf_fs
	`true` for the first type BC for the lapconf function, `false` for the second type BH More...

bool	irrotational
	`true` for an irrotational black hole, `false` for a corotating one More...

double	omega_spin
	Spin angular velocity of the black hole. More...

Scalar	lapconf_auto_rs
	Part of the lapconf function from the numerical computation. More...

Scalar	lapconf_auto_bh
	Part of the lapconf function from the analytic background. More...

Scalar	lapconf_auto
	Lapconf function generated by the black hole. More...

Scalar	lapconf_comp
	Lapconf function generated by the companion star. More...

Scalar	lapconf_tot
	Total lapconf function. More...

Scalar	lapse_auto
	Lapse function of the "black hole" part. More...

Scalar	lapse_tot
	Total lapse function. More...

Vector	d_lapconf_auto_rs
	Derivative of the part of the lapconf function from the numerical computation. More...

Vector	d_lapconf_auto_bh
	Derivative of the part of the lapconf function from the analytic background. More...

Vector	d_lapconf_auto
	Derivative of the lapconf function generated by the black hole. More...

Vector	d_lapconf_comp
	Derivative of the lapconf function generated by the companion star. More...

Vector	shift_auto_rs
	Part of the shift vector from the numerical computation. More...

Vector	shift_auto_bh
	Part of the shift vector from the analytic background. More...

Vector	shift_auto
	Shift vector generated by the black hole. More...

Vector	shift_comp
	Shift vector generated by the companion star. More...

Vector	shift_tot
	Total shift vector ;. More...

Tensor	d_shift_auto_rs
	Derivative of the part of the shift vector from the numerical computation. More...

Tensor	d_shift_auto_bh
	Derivative of the part of the shift vector from the analytic background. More...

Tensor	d_shift_auto
	Derivative of the shift vector generated by the black hole. More...

Tensor	d_shift_comp
	Derivative of the shift vector generated by the companion star. More...

Scalar	confo_auto_rs
	Part of the conformal factor from the numerical computation. More...

Scalar	confo_auto_bh
	Part of the conformal factor from the analytic background. More...

Scalar	confo_auto
	Conformal factor generated by the black hole. More...

Scalar	confo_comp
	Conformal factor generated by the companion star. More...

Scalar	confo_tot
	Total conformal factor. More...

Vector	d_confo_auto_rs
	Derivative of the part of the conformal factor from the numerical computation. More...

Vector	d_confo_auto_bh
	Derivative of the part of the conformal factor from the analytic background. More...

Vector	d_confo_auto
	Derivative of the conformal factor generated by the black hole. More...

Vector	d_confo_comp
	Derivative of the conformal factor generated by the companion star. More...

Sym_tensor	taij_tot_rs
	Part of the extrinsic curvature tensor from the numerical computation. More...

Sym_tensor	taij_tot_rot
	Part of the extrinsic curvature tensor from the rotation shift vector. More...

Sym_tensor	taij_tot_bh
	Part of the extrinsic curvature tensor from the analytic background. More...

Sym_tensor	taij_tot
	Total extrinsic curvature tensor $\ A^{ij}$ generated by `shift_tot` , `lapse_tot` , and `confo_tot` . More...

Sym_tensor	taij_auto_rs
	Part of the extrinsic curvature tensor numericalty computed for the black hole. More...

Sym_tensor	taij_auto
	Part of the extrinsic curvature tensor generated by the black hole. More...

Sym_tensor	taij_comp
	Part of the extrinsic curvature tensor generated by the companion star. More...

Scalar	taij_quad_tot_rs
	Part of the scalar from the numerical computation. More...

Scalar	taij_quad_tot_rot
	Part of the scalar from the rotation shift vector. More...

Scalar	taij_quad_tot_bh
	Part of the scalar from the analytic background. More...

Scalar	taij_quad_tot
	Total scalar $\eta_{ik} \eta_{jl} A^{ij} A^{kl}$ generated by $A_{ij}^{\rm tot}$ . More...

Scalar	taij_quad_auto
	Part of the scalar from the black hole. More...

Scalar	taij_quad_comp
	Part of the scalar from the companion star. More...

double *	p_mass_irr_bhns

double *	p_spin_am_bhns
	Irreducible mass of BH. More...

Map &	mp
	Mapping associated with the black hole. More...

bool	kerrschild
	`true` for a Kerr-Schild background, `false` for a conformally flat background More...

double	mass_bh
	Gravitational mass of BH. More...

Scalar	lapconf
	A function (lapse function * conformal factor) lapconf generated by the black hole. More...

Scalar	lapconf_rs
	Part of lapconf from the numerical computation. More...

Scalar	lapconf_bh
	Part of lapconf from the analytic background. More...

Scalar	lapse
	Lapse function generated by the black hole. More...

Vector	shift
	Shift vector generated by the black hole. More...

Vector	shift_rs
	Part of the shift vector from the numerical computation. More...

Vector	shift_bh
	Part of the shift vector from the analytic background. More...

Scalar	confo
	Conformal factor generated by the black hole. More...

Sym_tensor	taij
	Trace of the extrinsic curvature. More...

Sym_tensor	taij_rs
	Part of the extrinsic curvature tensor. More...

Scalar	taij_quad
	Part of the scalar $\eta_{ik} \eta_{jl} A^{ij} A^{kl}$ generated by $A_{ij}$ . More...

Scalar	taij_quad_rs
	Part of the scalar. More...

Metric_flat	flat
	Flat metric defined on the mapping (Spherical components with respect to the mapping of the black hole ). More...

double *	p_mass_irr
	Conformal metric $\tilde \gamma_{ij}$ . More...

double *	p_mass_adm
	Irreducible mass of the black hole. More...

double *	p_mass_kom
	ADM mass. More...

double *	p_rad_ah
	Komar mass. More...

double *	p_spin_am_bh
	Radius of the apparent horizon. More...

Tbl *	p_angu_mom_bh
	Spin angular momentum. More...

Friends
class	Bin_bhns

Detailed Description

Class for black holes in black hole-neutron star binaries.

()

Definition at line 65 of file hole_bhns.h.

Constructor & Destructor Documentation

◆ Hole_bhns() [1/3]

Lorene::Hole_bhns::Hole_bhns	(	Map &	mp_i,
		bool	kerrschild_i,
		bool	bc_lapconf_nd,
		bool	bc_lapconf_fs,
		bool	irrotational,
		double	massbh
	)

Standard constructor.

Parameters

mp_i	Mapping on which the black hole will be defined

Definition at line 71 of file hole_bhns.C.

References confo_auto, confo_auto_bh, confo_auto_rs, confo_comp, confo_tot, d_confo_auto, d_confo_auto_bh, d_confo_auto_rs, d_confo_comp, d_lapconf_auto, d_lapconf_auto_bh, d_lapconf_auto_rs, d_lapconf_comp, d_shift_auto, d_shift_auto_bh, d_shift_auto_rs, d_shift_comp, lapconf_auto, lapconf_auto_bh, lapconf_auto_rs, lapconf_comp, lapconf_tot, lapse_auto, lapse_tot, omega_spin, set_der_0x0(), Lorene::Tensor::set_etat_zero(), shift_auto, shift_auto_bh, shift_auto_rs, shift_comp, shift_tot, Lorene::Scalar::std_spectral_base(), taij_auto, taij_auto_rs, taij_comp, taij_quad_auto, taij_quad_comp, taij_quad_tot, taij_quad_tot_bh, taij_quad_tot_rot, taij_quad_tot_rs, taij_tot, taij_tot_bh, taij_tot_rot, and taij_tot_rs.

◆ Hole_bhns() [2/3]

Lorene::Hole_bhns::Hole_bhns ( const Hole_bhns & hole )

Copy constructor.

Definition at line 200 of file hole_bhns.C.

References set_der_0x0().

◆ Hole_bhns() [3/3]

Lorene::Hole_bhns::Hole_bhns	(	Map &	mp_i,
		FILE *	fich
	)

Constructor from a file (see sauve(FILE*) )

Parameters

mp_i	Mapping on which the black hole will be defined
fich	input file (must have been created by the function `sauve` )

Definition at line 254 of file hole_bhns.C.

References bc_lapconf_fs, bc_lapconf_nd, confo_auto, confo_auto_bh, confo_comp, confo_tot, d_confo_auto, d_confo_auto_bh, d_confo_auto_rs, d_confo_comp, d_lapconf_auto, d_lapconf_auto_bh, d_lapconf_auto_rs, d_lapconf_comp, d_shift_auto, d_shift_auto_bh, d_shift_auto_rs, d_shift_comp, irrotational, lapconf_auto, lapconf_auto_bh, lapconf_comp, lapconf_tot, lapse_auto, lapse_tot, omega_spin, set_der_0x0(), Lorene::Tensor::set_etat_zero(), shift_auto, shift_auto_bh, shift_comp, shift_tot, Lorene::Scalar::std_spectral_base(), taij_auto, taij_auto_rs, taij_comp, taij_quad_auto, taij_quad_comp, taij_quad_tot, taij_quad_tot_bh, taij_quad_tot_rot, taij_quad_tot_rs, taij_tot, taij_tot_bh, taij_tot_rot, and taij_tot_rs.

◆ ~Hole_bhns()

Lorene::Hole_bhns::~Hole_bhns ( )

virtual

Destructor.

Definition at line 383 of file hole_bhns.C.

References del_deriv().

Member Function Documentation

◆ angu_mom_bh()

const Tbl & Lorene::Black_hole::angu_mom_bh ( ) const

inherited

Total angular momentum.

Returns: 1-D { Tbl} of size 3, according to \ { angu_mom()(0)} = $J^x$, \ { angu_mom()(1)} = $J^y$, \ { angu_mom()(2)} = $J^z$.

Definition at line 637 of file blackhole_global.C.

References Lorene::Tensor::annule_domain(), Lorene::Tbl::annule_hard(), Lorene::Map::cosp, Lorene::Map::cost, Lorene::Scalar::dec_dzpuis(), Lorene::Map::get_bvect_cart(), Lorene::Map_af::integrale_surface(), Lorene::Black_hole::mp, Lorene::Black_hole::p_angu_mom_bh, Lorene::Scalar::raccord(), Lorene::Tbl::set(), Lorene::Tensor::set(), Lorene::Tensor::set_etat_qcq(), Lorene::Map::sinp, Lorene::Map::sint, Lorene::Scalar::std_spectral_base(), Lorene::Black_hole::taij, Lorene::Map::val_r(), Lorene::Map::x, Lorene::Map::y, and Lorene::Map::z.

◆ bc_confo() [1/2]

const Valeur Lorene::Black_hole::bc_confo ( ) const

inherited

Boundary condition on the apparent horizon of the black hole for the conformal factor: 2-D Valeur.

Definition at line 413 of file blackhole_bc.C.

References Lorene::Black_hole::confo, Lorene::Map::cosp, Lorene::Map::cost, Lorene::Scalar::dsdr(), Lorene::Mg3d::get_angu(), Lorene::Scalar::get_dzpuis(), Lorene::Map::get_mg(), Lorene::Mg3d::get_np(), Lorene::Mg3d::get_nt(), Lorene::Black_hole::kerrschild, Lorene::Black_hole::lapconf, Lorene::Black_hole::mass_bh, Lorene::Black_hole::mp, Lorene::pow(), Lorene::Map::r, Lorene::Valeur::set(), Lorene::Scalar::set_dzpuis(), Lorene::Black_hole::shift, Lorene::Map::sinp, Lorene::Map::sint, Lorene::Valeur::std_base_scal(), Lorene::Scalar::std_spectral_base(), and Lorene::Scalar::val_grid_point().

◆ bc_confo() [2/2]

const Valeur Lorene::Hole_bhns::bc_confo	(	double	ome_orb,
		double	x_rot,
		double	y_rot
	)		const

Boundary condition on the apparent horizon of the black hole for the conformal factor: 2-D Valeur.

Parameters

ome_orb	orbital angular velocity
x_rot	position of the rotation axis

Definition at line 506 of file hole_bhns_bc.C.

References bc_lapconf_fs, bc_lapconf_nd, confo_auto_rs, confo_comp, confo_tot, Lorene::Map::cosp, Lorene::Map::cost, d_confo_comp, d_shift_comp, Lorene::Scalar::dec_dzpuis(), Lorene::Scalar::dsdr(), Lorene::Mg3d::get_angu(), Lorene::Map::get_bvect_cart(), Lorene::Map::get_mg(), Lorene::Mg3d::get_np(), Lorene::Mg3d::get_nt(), Lorene::Black_hole::kerrschild, lapconf_tot, Lorene::Black_hole::mass_bh, Lorene::Black_hole::mp, Lorene::pow(), Lorene::Map::r, Lorene::Black_hole::r_coord(), Lorene::Valeur::set(), Lorene::Tensor::set(), Lorene::Tensor::set_etat_qcq(), shift_auto_rs, shift_comp, Lorene::Map::sinp, Lorene::Map::sint, Lorene::sqrt(), Lorene::Valeur::std_base_scal(), Lorene::Scalar::std_spectral_base(), and Lorene::Scalar::val_grid_point().

◆ bc_lapconf() [1/2]

const Valeur Lorene::Black_hole::bc_lapconf	(	bool	neumann,
		bool	first
	)		const

inherited

Boundary condition on the apparent horizon of the black hole for the lapse function: 2-D Valeur.

Definition at line 74 of file blackhole_bc.C.

References Lorene::Mg3d::get_angu(), Lorene::Map::get_mg(), Lorene::Mg3d::get_np(), Lorene::Mg3d::get_nt(), Lorene::Black_hole::kerrschild, Lorene::Black_hole::lapconf, Lorene::Black_hole::mp, Lorene::Map::r, Lorene::Valeur::set(), Lorene::Valeur::std_base_scal(), Lorene::Scalar::std_spectral_base(), and Lorene::Scalar::val_grid_point().

◆ bc_lapconf() [2/2]

const Valeur Lorene::Hole_bhns::bc_lapconf ( ) const

Boundary condition on the apparent horizon of the black hole for the lapconf function: 2-D Valeur.

Definition at line 71 of file hole_bhns_bc.C.

References bc_lapconf_fs, bc_lapconf_nd, Lorene::Map::cosp, Lorene::Map::cost, d_lapconf_comp, Lorene::Mg3d::get_angu(), Lorene::Map::get_mg(), Lorene::Mg3d::get_np(), Lorene::Mg3d::get_nt(), Lorene::Scalar::inc_dzpuis(), Lorene::Black_hole::kerrschild, lapconf_auto_rs, lapconf_comp, Lorene::Black_hole::mp, Lorene::Map::r, Lorene::Valeur::set(), Lorene::Map::sinp, Lorene::Map::sint, Lorene::Valeur::std_base_scal(), Lorene::Scalar::std_spectral_base(), and Lorene::Scalar::val_grid_point().