Chroma::EvenOddPrecTwmFermActArray Class Reference
[Fermion actions]

Even-odd preconditioned Wilson fermion action with parity breaking term. More...

#include <eoprec_twm_fermact_array_w.h>

Inheritance diagram for Chroma::EvenOddPrecTwmFermActArray:


Public Types
typedef LatticeFermion	T
typedef multi1d< LatticeColorMatrix >	P
typedef multi1d< LatticeColorMatrix >	Q
Public Member Functions
	EvenOddPrecTwmFermActArray (Handle< CreateFermState< T, P, Q > > fs_, const EvenOddPrecTwmFermActArrayParams &param_)
	General FermBC.
	EvenOddPrecTwmFermActArray (const EvenOddPrecTwmFermActArray &a)
	Copy constructor.
int	size () const
	Length of DW flavor index/space.
EvenOddPrecConstDetLinearOperatorArray< T, P, Q > *	linOp (Handle< FermState< T, P, Q > > state) const
	Produce a linear operator for this action.
EvenOddPrecConstDetLinearOperatorArray< T, P, Q > *	linOpPV (Handle< FermState< T, P, Q > > state) const
	Override to produce an even-odd prec. Pauli-Villars linear operator for this action.
LinearOperator< T > *	hermitianLinOp (Handle< FermState< T, P, Q > > state) const
	Produce the gamma_5 hermitin op gamma_5 M.
SystemSolverArray< T > *	qpropT (Handle< FermState< T, P, Q > > state, const GroupXML_t &invParam) const
	Return quark prop solver, solution of unpreconditioned system.
	~EvenOddPrecTwmFermActArray ()
	Destructor is automatic.
Protected Member Functions
const CreateFermState< T, P, Q > &	getCreateState () const
	Return the fermion create state for this action.
	EvenOddPrecTwmFermActArray ()
	Partial constructor.
void	operator= (const EvenOddPrecTwmFermActArray &a)
	Hide =.
Private Attributes
Handle< CreateFermState< T, P, Q > >	fs
EvenOddPrecTwmFermActArrayParams	param

Detailed Description

Even-odd preconditioned Wilson fermion action with parity breaking term.

Even-odd preconditioned wilson fermion action with parity breaking term Only defined on odd subset.

The kernel for Wilson fermions with a parity breaking term is

M = (d+M) + i*mu_sigma*gamma_5*tau_1 + mu_delta*tau_3 - (1/2) D'

Definition at line 49 of file eoprec_twm_fermact_array_w.h.

Member Typedef Documentation

typedef multi1d<LatticeColorMatrix> Chroma::EvenOddPrecTwmFermActArray::P

Definition at line 55 of file eoprec_twm_fermact_array_w.h.

typedef multi1d<LatticeColorMatrix> Chroma::EvenOddPrecTwmFermActArray::Q

Definition at line 56 of file eoprec_twm_fermact_array_w.h.

typedef LatticeFermion Chroma::EvenOddPrecTwmFermActArray::T

Definition at line 54 of file eoprec_twm_fermact_array_w.h.

Constructor & Destructor Documentation

Chroma::EvenOddPrecTwmFermActArray::EvenOddPrecTwmFermActArray	(	Handle< CreateFermState< T, P, Q > >	fs_,
		const EvenOddPrecTwmFermActArrayParams &	param_
	)			`[inline]`

General FermBC.

Definition at line 59 of file eoprec_twm_fermact_array_w.h.

Chroma::EvenOddPrecTwmFermActArray::EvenOddPrecTwmFermActArray ( const EvenOddPrecTwmFermActArray & a ) [inline]

Copy constructor.

Definition at line 64 of file eoprec_twm_fermact_array_w.h.

Chroma::EvenOddPrecTwmFermActArray::~EvenOddPrecTwmFermActArray ( ) [inline]

Destructor is automatic.

Definition at line 92 of file eoprec_twm_fermact_array_w.h.

Chroma::EvenOddPrecTwmFermActArray::EvenOddPrecTwmFermActArray ( ) [inline, protected]

Partial constructor.

Definition at line 99 of file eoprec_twm_fermact_array_w.h.

Member Function Documentation

const CreateFermState<T,P,Q>& Chroma::EvenOddPrecTwmFermActArray::getCreateState ( ) const [inline, protected]

Return the fermion create state for this action.

Definition at line 96 of file eoprec_twm_fermact_array_w.h.

References fs.

LinearOperator<T>* Chroma::EvenOddPrecTwmFermActArray::hermitianLinOp ( Handle< FermState< T, P, Q > > state ) const [inline]

Produce the gamma_5 hermitin op gamma_5 M.

Definition at line 81 of file eoprec_twm_fermact_array_w.h.

EvenOddPrecConstDetLinearOperator< LatticeFermion, multi1d< LatticeColorMatrix >, multi1d< LatticeColorMatrix > > * Chroma::EvenOddPrecTwmFermActArray::linOp ( Handle< FermState< T, P, Q > > state ) const

Produce a linear operator for this action.

The operator acts on the odd subset

Parameters:

state

gauge field (Read)

Definition at line 87 of file eoprec_twm_fermact_array_w.cc.

References Chroma::EvenOddPrecTwmFermActArrayParams::Mass, Chroma::EvenOddPrecTwmFermActArrayParams::mu_delta, Chroma::EvenOddPrecTwmFermActArrayParams::mu_sigma, param, and Chroma::state.

EvenOddPrecConstDetLinearOperatorArray<T,P,Q>* Chroma::EvenOddPrecTwmFermActArray::linOpPV ( Handle< FermState< T, P, Q > > state ) const [inline]

Override to produce an even-odd prec. Pauli-Villars linear operator for this action.

Definition at line 74 of file eoprec_twm_fermact_array_w.h.

void Chroma::EvenOddPrecTwmFermActArray::operator= ( const EvenOddPrecTwmFermActArray & a ) [inline, protected]

Hide =.

Definition at line 101 of file eoprec_twm_fermact_array_w.h.

SystemSolverArray< LatticeFermion > * Chroma::EvenOddPrecTwmFermActArray::qpropT	(	Handle< FermState< T, P, Q > >	state,
		const GroupXML_t &	invParam
	)			const