color.h File Reference

Interface to GiNaC's color (SU(3) Lie algebra) objects. More...

#include "indexed.h"
#include "tensor.h"
#include <set>

Go to the source code of this file.

Classes
class	GiNaC::color
	This class holds a generator T_a or the unity element of the Lie algebra of SU(3), as used for calculations in quantum chromodynamics. More...
class	GiNaC::su3one
	This class represents the su(3) unity element. More...
class	GiNaC::su3t
	This class represents an su(3) generator. More...
class	GiNaC::su3f
	This class represents the tensor of antisymmetric su(3) structure constants. More...
class	GiNaC::su3d
	This class represents the tensor of symmetric su(3) structure constants. More...
Namespaces
namespace	GiNaC
	CRC32 hash function.
Functions
	GiNaC::GINAC_DECLARE_UNARCHIVER (color)
	GiNaC::GINAC_DECLARE_UNARCHIVER (su3one)
	GiNaC::GINAC_DECLARE_UNARCHIVER (su3t)
	GiNaC::GINAC_DECLARE_UNARCHIVER (su3f)
	GiNaC::GINAC_DECLARE_UNARCHIVER (su3d)
ex	GiNaC::color_ONE (unsigned char rl=0)
	Create the su(3) unity element.
ex	GiNaC::color_T (const ex &a, unsigned char rl=0)
	Create an su(3) generator.
ex	GiNaC::color_f (const ex &a, const ex &b, const ex &c)
	Create an su(3) antisymmetric structure constant.
ex	GiNaC::color_d (const ex &a, const ex &b, const ex &c)
	Create an su(3) symmetric structure constant.
ex	GiNaC::color_h (const ex &a, const ex &b, const ex &c)
	This returns the linear combination d.a.b.c+I*f.a.b.c.
ex	GiNaC::color_trace (const ex &e, const std::set< unsigned char > &rls)
	Calculate color traces over the specified set of representation labels.
ex	GiNaC::color_trace (const ex &e, const lst &rll)
	Calculate color traces over the specified list of representation labels.
ex	GiNaC::color_trace (const ex &e, unsigned char rl=0)
	Calculate the trace of an expression containing color objects with a specified representation label.

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Detailed Description

Interface to GiNaC's color (SU(3) Lie algebra) objects.

Definition in file color.h.