HMC action for Hasenbusch preconditioned fermions. More...

#include <action_F_Ratio_lex.h>

Inheritance diagram for Action_F_Ratio_lex:

Public Member Functions
	Action_F_Ratio_lex (Fopr fopr_prec, Force fopr_prec_force, Fopr fopr, Force fopr_force, Fprop fprop_H_prec, Fprop fprop_MD, Fprop *fprop_H)

	Action_F_Ratio_lex (unique_ptr< Fopr > &fopr_prec, unique_ptr< Force > &fopr_prec_force, unique_ptr< Fopr > &fopr, unique_ptr< Force > &fopr_force, unique_ptr< Fprop > &fprop_H_prec, unique_ptr< Fprop > &fprop_MD, unique_ptr< Fprop > &fprop_H)

	~Action_F_Ratio_lex ()

void	set_parameters (const Parameters &)

void	set_parameters ()

void	set_label (const std::string label)

std::string	get_label ()

void	set_config (Field *U)
	setting pointer to the gauge configuration. More...

double	langevin (RandomNumbers *)
	Langevis step. More...

double	calcH ()
	calculate Hamiltonian of this action term. More...

void	force (Field &)
	returns force for molcular dynamical update of conjugate momenta. More...

Public Member Functions inherited from Action
	Action ()

virtual	~Action ()

void	set_parameter_verboselevel (const Bridge::VerboseLevel vl)

virtual void	force (Field &v, Field &U)

Static Public Attributes
static const std::string	class_name = "Action_F_Ratio_lex"

Private Attributes
Field *	m_U

Fopr *	m_fopr_prec

Force *	m_fopr_prec_force

Fopr *	m_fopr

Force *	m_fopr_force

Field	m_psf

std::string	m_label

Fprop *	m_fprop_H_prec

Fprop *	m_fprop_MD

Fprop *	m_fprop_H

Additional Inherited Members
Protected Attributes inherited from Action
Bridge::VerboseLevel	m_vl

Detailed Description

HMC action for Hasenbusch preconditioned fermions.

This class is used to define an fermion action used in HMC which is given as a ratio of two fermion operators. Two sets of fermion and Force operators are given at the construction. 05 Dec 2011 H.Matsufuru Fprop is implemented. [03 Mar 2013 Y.Namekawa] unique_ptr is introduced to avoid memory leaks [21 Mar 2015 Y.Namekawa] change the action to H_prec (DdagD)^{-1} Hdag_prec from Hdag_prec (DdagD)^{-1} H_prec [ 7 Jul 2019 I.Kanamori]

Definition at line 42 of file action_F_Ratio_lex.h.

Constructor & Destructor Documentation

Action_F_Ratio_lex::Action_F_Ratio_lex	(	Fopr *	fopr_prec,
		Force *	fopr_prec_force,
		Fopr *	fopr,
		Force *	fopr_force,
		Fprop *	fprop_H_prec,
		Fprop *	fprop_MD,
		Fprop *	fprop_H
	)

inline

Definition at line 62 of file action_F_Ratio_lex.h.

Action_F_Ratio_lex::Action_F_Ratio_lex	(	unique_ptr< Fopr > &	fopr_prec,
		unique_ptr< Force > &	fopr_prec_force,
		unique_ptr< Fopr > &	fopr,
		unique_ptr< Force > &	fopr_force,
		unique_ptr< Fprop > &	fprop_H_prec,
		unique_ptr< Fprop > &	fprop_MD,
		unique_ptr< Fprop > &	fprop_H
	)

inline

Definition at line 76 of file action_F_Ratio_lex.h.

Action_F_Ratio_lex::~Action_F_Ratio_lex ( )

inline

Definition at line 90 of file action_F_Ratio_lex.h.

Member Function Documentation

double Action_F_Ratio_lex::calcH ( )

virtual

calculate Hamiltonian of this action term.

Implements Action.

Definition at line 93 of file action_F_Ratio_lex.cpp.

void Action_F_Ratio_lex::force ( Field & )

virtual

returns force for molcular dynamical update of conjugate momenta.

Implements Action.

Definition at line 129 of file action_F_Ratio_lex.cpp.

std::string Action_F_Ratio_lex::get_label ( )

inline

Definition at line 101 of file action_F_Ratio_lex.h.

double Action_F_Ratio_lex::langevin ( RandomNumbers * )

virtual

Langevis step.

Implements Action.

Definition at line 48 of file action_F_Ratio_lex.cpp.

void Action_F_Ratio_lex::set_config ( Field * U )

virtual

setting pointer to the gauge configuration.

Implements Action.

Definition at line 35 of file action_F_Ratio_lex.cpp.

void Action_F_Ratio_lex::set_label ( const std::string label )

inline

Definition at line 95 of file action_F_Ratio_lex.h.

void Action_F_Ratio_lex::set_parameters ( const Parameters & params )

virtual

Implements Action.

Definition at line 19 of file action_F_Ratio_lex.cpp.

void Action_F_Ratio_lex::set_parameters ( )

Definition at line 28 of file action_F_Ratio_lex.cpp.

Member Data Documentation

const std::string Action_F_Ratio_lex::class_name = "Action_F_Ratio_lex"

static

Definition at line 45 of file action_F_Ratio_lex.h.

Fopr* Action_F_Ratio_lex::m_fopr

private

Definition at line 52 of file action_F_Ratio_lex.h.

Force* Action_F_Ratio_lex::m_fopr_force

private

Definition at line 53 of file action_F_Ratio_lex.h.

Fopr* Action_F_Ratio_lex::m_fopr_prec

private

Definition at line 50 of file action_F_Ratio_lex.h.

Force* Action_F_Ratio_lex::m_fopr_prec_force

private

Definition at line 51 of file action_F_Ratio_lex.h.

Fprop* Action_F_Ratio_lex::m_fprop_H

private

Definition at line 59 of file action_F_Ratio_lex.h.

Fprop* Action_F_Ratio_lex::m_fprop_H_prec

private

Definition at line 57 of file action_F_Ratio_lex.h.

Fprop* Action_F_Ratio_lex::m_fprop_MD

private

Definition at line 58 of file action_F_Ratio_lex.h.

std::string Action_F_Ratio_lex::m_label

private

Definition at line 55 of file action_F_Ratio_lex.h.

Field Action_F_Ratio_lex::m_psf

private

Definition at line 54 of file action_F_Ratio_lex.h.

Field* Action_F_Ratio_lex::m_U

private

Definition at line 48 of file action_F_Ratio_lex.h.

The documentation for this class was generated from the following files:

src/lib/Action/Fermion/action_F_Ratio_lex.h
src/lib/Action/Fermion/action_F_Ratio_lex.cpp

Public Member Functions

Static Public Attributes

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation