28char strot_dirac_upmetr_C[] =
"$Header: /cvsroot/Lorene/C++/Source/Star/strot_dirac_upmetr.C,v 1.4 2014/10/13 08:53:40 j_novak Exp $" ;
53#include "star_rot_dirac.h"
55#include "utilitaires.h"
virtual const Sym_tensor & con() const
Read-only access to the contravariant representation.
virtual void std_spectral_base()
Sets the spectral bases of the Valeur va to the standard ones for a scalar field.
Sym_tensor_trans hh
is defined by .
virtual void del_deriv() const
Deletes all the derived quantities.
const Metric_flat & flat
flat metric (spherical components)
void update_metric()
Computes metric quantities from known potentials.
Scalar psi4
Conformal factor .
Scalar logn
Logarithm of the lapse N .
Scalar nn
Lapse function N .
Sym_tensor derive_lie(const Vector &v) const
Computes the Lie derivative of this with respect to some vector field v.
Sym_tensor ope_killing_conf(const Metric &gam) const
Computes the conformal Killing operator associated with a given metric.
Cmp sqrt(const Cmp &)
Square root.
Cmp exp(const Cmp &)
Exponential.
Cmp log(const Cmp &)
Neperian logarithm.
Tensor up_down(const Metric &gam) const
Computes a new tensor by raising or lowering all the indices of *this .
Tenseur contract(const Tenseur &, int id1, int id2)
Self contraction of two indices of a Tenseur .