rotations.h File Reference

#include "apfel/distribution.h"
#include "apfel/operator.h"
#include "apfel/set.h"

Go to the source code of this file.

Namespaces
namespace	apfel
	Namespace for all APFEL++ functions and classes.

Basis rotations
Collection of functions to rotate distributions from the QCD evolution basis to the phsycal basis and back. Specifically, the QCD evolution basis is: {g, Σ, V, T3, V3, T8, V8, T15, V15, T24, V24, T35, T34} while the physical basis is: { t, b, c, s, u, d, g, d, u, s, c, b, t}
const double	apfel::RotQCDEvToPhys [6][6]
	Rotation matrix from the QCD evolution to the physical basis. Inverse of RotPhysToQCDEv.
const double	apfel::RotQCDEvToPhysFull [13][13]
	Rotation matrix from the QCD evolution to the physical basis for the full bases. Inverse of RotPhysToQCDEvFull.
const double	apfel::RotPhysToQCDEv [6][6]
	Rotation matrix from the physical to the QCD evolution basis. Inverse of RotQCDEvToPhys.
const double	apfel::RotPhysToQCDEvFull [13][13]
	Rotation matrix from the physical to the QCD evolution basis for the full bases. Inverse of RotQCDEvToPhysFull.
const double	apfel::RotPhysToPlusMinus [13][13]
	Rotation matrix from the physical basis to the basis of q_{+/-} = q +/- qbar.
const double	apfel::RotPlusMinusToPhys [13][13]
	Rotation matrix from the basis of q_{+/-} = q +/- qbar to the physical basis. Inverse of RotPhysToPlusMinus.
std::map< int, double >	apfel::PhysToQCDEv (std::map< int, double > const &InPhysMap)
	Rotation from the physical to the QCD evolution basis.
Set< Distribution >	apfel::PhysToQCDEv (std::map< int, Distribution > const &InPhysMap, int const &nf)
	Rotation from the physical to the QCD evolution basis of a map of distributions.
Set< Operator >	apfel::PhysToQCDEv (std::map< int, Operator > const &InPhysMap, int const &nf)
	Rotation from the physical to the QCD evolution basis of a map of operators.
std::map< int, double >	apfel::QCDEvToPhys (std::map< int, double > const &QCDEvMap)
	Rotation from the QCD evolution to the physical basis.
std::map< int, Distribution >	apfel::QCDEvToPhys (std::map< int, Distribution > const &QCDEvMap)
	Rotation from the QCD evolution to the physical basis of a map of distributions.
std::map< int, Operator >	apfel::QCDEvToPhys (std::map< int, Operator > const &QCDEvMap)
	Rotation from the QCD evolution to the physical basis of a map of operators.
std::map< int, double >	apfel::PhysToPlusMinus (std::map< int, double > const &InPhysMap)
	Rotation from the physical to the PlusMinus basis.
std::map< int, double >	apfel::PlusMinusToPhys (std::map< int, double > const &PlusMinusMap)
	Rotation from to the PlusMinus basis to the physical basis.
std::map< int, Distribution >	apfel::PlusMinusToPhys (std::map< int, Distribution > const &PlusMinusMap)
	Rotation from to the PlusMinus basis to the physical basis of a map of distributions.