They differ from the usual fields because they give access to many more methods (covariant derivatives, Ricci etc...) They are also more closely linked to systems of equations. More...

Classes
class	Kadath::Metric
	Purely abstract class for metric handling. More...

class	Kadath::Metric_flat
	Class that deals with flat metric. More...

class	Kadath::Metric_general
	Class to deal with arbitrary type of metric. More...

class	Kadath::Metric_const
	Class to deal with arbitrary type of metric but that is constant. More...

class	Kadath::Metric_conf
	Class to deal with a metric which determinant is 1. More...

class	Kadath::Metric_dirac
	Class to deal with a conformal metric in the Dirac gauge. More...

class	Kadath::Metric_dirac_const
	Class to deal with a conformal metric in the Dirac gauge. More...

class	Kadath::Metric_harmonic
	Class to deal with a metric in the spatial harmonic gauge. More...

class	Kadath::Metric_conf_factor
	Class to deal with a metric with a conformal decomposition (mainly used for AADS spacetimes) The true metric and the conformal are related via $\gamma_{ij} = \frac{1}{\Omega^2}\tilde{\gamma}_{ij}$ . More...

class	Kadath::Metric_conf_factor_const

class	Kadath::Metric_cfc
	Class to deal with a metric with a conformaly flat metric. More...

class	Kadath::Metric_ADS
	Class to manage anti de Sitter metrics. More...

class	Kadath::Metric_AADS
	Class to manage asymptotically anti de Sitter metrics. More...

class	Kadath::Metric_flat_nophi
	Class that deals with flat metric assuming a axisymmetric setting (nothing depends on ). More...

class	Kadath::Metric_nophi
	Class to deal with a metric independant of $\varphi$ . More...

class	Kadath::Metric_nophi_const
	Class to deal with a metric independant of $\varphi$ and constant. More...

class	Kadath::Metric_nophi_AADS
	Class to deal with a metric independant of $\varphi$ with a conformal decomposition (mainly used for AADS spacetimes) The true metric and the conformal are related via $\gamma_{ij} = \frac{1}{\Omega^2}\tilde{\gamma}_{ij}$ . More...

class	Kadath::Metric_nophi_AADS_const
	Class to deal with a metric independant of $\varphi$ with a conformal decomposition and constant. More...

Detailed Description

They differ from the usual fields because they give access to many more methods (covariant derivatives, Ricci etc...) They are also more closely linked to systems of equations.

Classes

Detailed Description