Boson action support
[Support for gauge and fermion actions]

Functions
void	Chroma::klein_gord (const multi1d< LatticeColorMatrix > &u, const LatticeColorVector &psi, LatticeColorVector &chi, const Real &mass_sq, int j_decay)
	Klein-Gordon operator.
void	Chroma::klein_gord (const multi1d< LatticeColorMatrix > &u, const LatticeFermion &psi, LatticeFermion &chi, const Real &mass_sq, int j_decay)
	Klein-Gordon operator.
template<typename T>
void	Chroma::klein_gord (const multi1d< LatticeColorMatrix > &u, const T &psi, T &chi, const Real &mass_sq, int j_decay)
	Klein-Gordon operator.
void	Chroma::klein_gord (const multi1d< LatticeColorMatrix > &u, const LatticePropagator &psi, LatticePropagator &chi, const Real &mass_sq, int j_decay)
	Klein-Gordon operator.

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Detailed Description

Currently a very limited set operations by bosons

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Function Documentation

void Chroma::klein_gord	(	const multi1d< LatticeColorMatrix > &	u,
		const LatticePropagator &	psi,
		LatticePropagator &	chi,
		const Real &	mass_sq,
		int	j_decay
	)

Klein-Gordon operator.

Definition at line 82 of file klein_gord.cc.

template<typename T>

void Chroma::klein_gord	(	const multi1d< LatticeColorMatrix > &	u,
		const T &	psi,
		T &	chi,
		const Real &	mass_sq,
		int	j_decay
	)

Klein-Gordon operator.

For 0 <= j_decay < Nd, the laplacian is only taken in the directions other than j_decay.

Chi := (mass_sq + 2*(Nd[-1]) * Psi - sum_{mu ne j_decay} [ U_mu(x) * Psi(x+mu) + U^dagger_mu(x-mu) * Psi(x-mu) ]

Arguments:

Parameters:

	u	Gauge field (Read)
	psi	Lattice field (Read)
	chi	Lattice field (Write)
	mass_sq	square of the mass term (Read)
	j_decay	'left out' direction (Read)

Definition at line 32 of file klein_gord.cc.

References BACKWARD, and FORWARD.

Referenced by Chroma::InlineCreateColorVecsEnv::InlineMeas::func(), Chroma::gausSmear(), Chroma::laplacian(), Chroma::InlineLaplaceEigsEnv::laplacian(), and Chroma::wuppSmear().

void Chroma::klein_gord	(	const multi1d< LatticeColorMatrix > &	u,
		const LatticeFermion &	psi,
		LatticeFermion &	chi,
		const Real &	mass_sq,
		int	j_decay
	)

Klein-Gordon operator.

Definition at line 64 of file klein_gord.cc.

void Chroma::klein_gord	(	const multi1d< LatticeColorMatrix > &	u,
		const LatticeColorVector &	psi,
		LatticeColorVector &	chi,
		const Real &	mass_sq,
		int	j_decay
	)

Klein-Gordon operator.

Definition at line 55 of file klein_gord.cc.

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