Action_F_Staggered_lex Class Reference

Standard fermion action for HMC. More...

#include <action_F_Staggered_lex.h>

Inheritance diagram for Action_F_Staggered_lex:

Public Member Functions
	Action_F_Staggered_lex (Fopr *fopr, Force *forceF, Fprop *fprop_MD, Fprop *fprop_H)
	~Action_F_Staggered_lex ()
void	set_parameters (const Parameters &)
void	set_parameters ()
void	get_parameters (Parameters &params) const
void	set_label (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 ()
virtual void	force (Field &v, Field &U)

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

Private Member Functions
void	init ()
void	tidyup ()
double	calcH_impl ()

Private Attributes
std::string	m_label
Bridge::VerboseLevel	m_vl
Field	m_psf
Fopr *	m_fopr
Force *	m_forceF
Fprop *	m_fprop_MD
Fprop *	m_fprop_H
Field *	m_U

Detailed Description

Standard fermion action for HMC.

This class is used to define an ataggered fermion action used in HMC. The pseudo-fermion field is set on only even stes so as to halve the number of flavors. The implementation is based on the Action_F_Standard_lex class. Added code discards the pseudo-fermion field on odd sites. [03 Oct 2015 H.Matsufuru]

Definition at line 34 of file action_F_Staggered_lex.h.

Constructor & Destructor Documentation

Action_F_Staggered_lex()

Action_F_Staggered_lex::Action_F_Staggered_lex ( Fopr *  fopr, Force *  forceF, Fprop *  fprop_MD, Fprop *  fprop_H  )

inline

Definition at line 54 of file action_F_Staggered_lex.h.

~Action_F_Staggered_lex()

Action_F_Staggered_lex::~Action_F_Staggered_lex ( )

inline

Definition at line 62 of file action_F_Staggered_lex.h.

Member Function Documentation

calcH()

double Action_F_Staggered_lex::calcH ( )

virtual

calculate Hamiltonian of this action term.

Implements Action.

Definition at line 133 of file action_F_Staggered_lex.cpp.

calcH_impl()

double Action_F_Staggered_lex::calcH_impl ( )

private

Definition at line 155 of file action_F_Staggered_lex.cpp.

force()

void Action_F_Staggered_lex::force ( Field &  )

virtual

returns force for molcular dynamical update of conjugate momenta.

Implements Action.

Definition at line 189 of file action_F_Staggered_lex.cpp.

get_label()

std::string Action_F_Staggered_lex::get_label ( )

inline

Definition at line 76 of file action_F_Staggered_lex.h.

get_parameters()

void Action_F_Staggered_lex::get_parameters ( Parameters &  params ) const

virtual

Implements Action.

Definition at line 65 of file action_F_Staggered_lex.cpp.

init()

void Action_F_Staggered_lex::init ( )

private

Definition at line 17 of file action_F_Staggered_lex.cpp.

langevin()

double Action_F_Staggered_lex::langevin ( RandomNumbers *  )

virtual

Langevis step.

Implements Action.

Definition at line 85 of file action_F_Staggered_lex.cpp.

set_config()

void Action_F_Staggered_lex::set_config ( Field *  U )

virtual

setting pointer to the gauge configuration.

Implements Action.

Definition at line 72 of file action_F_Staggered_lex.cpp.

set_label()

void Action_F_Staggered_lex::set_label ( std::string  label )

inline

Definition at line 70 of file action_F_Staggered_lex.h.

set_parameters() [1/2]

void Action_F_Staggered_lex::set_parameters

(

)

Definition at line 51 of file action_F_Staggered_lex.cpp.

set_parameters() [2/2]

void Action_F_Staggered_lex::set_parameters ( const Parameters &  params )

virtual

Implements Action.

Definition at line 41 of file action_F_Staggered_lex.cpp.

tidyup()

void Action_F_Staggered_lex::tidyup ( )

private

Definition at line 35 of file action_F_Staggered_lex.cpp.

Member Data Documentation

class_name

const std::string Action_F_Staggered_lex::class_name = "Action_F_Staggered_lex"

static

Definition at line 37 of file action_F_Staggered_lex.h.

m_fopr

Fopr* Action_F_Staggered_lex::m_fopr

private

Definition at line 45 of file action_F_Staggered_lex.h.

m_forceF

Force* Action_F_Staggered_lex::m_forceF

private

Definition at line 46 of file action_F_Staggered_lex.h.

m_fprop_H

Fprop* Action_F_Staggered_lex::m_fprop_H

private

Definition at line 49 of file action_F_Staggered_lex.h.

m_fprop_MD

Fprop* Action_F_Staggered_lex::m_fprop_MD

private

Definition at line 48 of file action_F_Staggered_lex.h.

m_label

std::string Action_F_Staggered_lex::m_label

private

Definition at line 40 of file action_F_Staggered_lex.h.

m_psf

Field Action_F_Staggered_lex::m_psf

private

Definition at line 43 of file action_F_Staggered_lex.h.

m_U

Field* Action_F_Staggered_lex::m_U

private

Definition at line 51 of file action_F_Staggered_lex.h.

m_vl

Bridge::VerboseLevel Action_F_Staggered_lex::m_vl

private

Definition at line 41 of file action_F_Staggered_lex.h.

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

• src/lib/Action/Fermion/action_F_Staggered_lex.h
• src/lib/Action/Fermion/action_F_Staggered_lex.cpp