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ForceSmear_HYP_SF Class Reference

#include <forceSmear_HYP_SF.h>

Inheritance diagram for ForceSmear_HYP_SF:
ForceSmear

Public Member Functions

 ForceSmear_HYP_SF (Projection *proj)
 
void set_parameters (const Parameters &params)
 
void set_parameters (double alpha1, double alpha2, double alpha3, double *phi, double *phipr)
 
Field force_udiv (const Field_G &Sigma, const Field_G &U)
 
- Public Member Functions inherited from ForceSmear
 ForceSmear ()
 
virtual ~ForceSmear ()
 
void set_parameter_verboselevel (const Bridge::VerboseLevel vl)
 

Private Member Functions

void init ()
 
void force_step3 (Field_G &, const Field_G &)
 
void force_step2 (Field_G &)
 
void force_step1 (Field_G &)
 
void force_each (Field_G &, const Field_G &, const Field_G &, const Field_G &, const Field_G &, int mu, int nu)
 
void smear_step1 ()
 
void smear_step2 ()
 
void staple (Field_G &, const Field_G &, const Field_G &, int mu, int nu)
 
int idx1 (int mu, int nu, int rho)
 
int idx1b (int mu, int nu, int rho)
 
int idx2 (int mu, int nu)
 
int size1 ()
 
int size1b ()
 
int size2 ()
 

Private Attributes

int m_Ndim
 
int m_Nvol
 
double m_alpha1
 
double m_alpha2
 
double m_alpha3
 
Projection * m_proj
 
std::valarray< Field_G > m_U
 
std::valarray< Field_G > m_v1
 
std::valarray< Field_G > m_v2
 
std::valarray< Field_G > m_Sigma3
 
std::valarray< Field_G > m_Sigma2
 
std::valarray< Field_G > m_iTheta3
 
std::valarray< Field_G > m_iTheta2
 
std::valarray< Field_G > m_iTheta1
 
ShiftField_lex m_shift
 
double m_phi [3]
 SF boundary condition at t=0. More...
 
double m_phipr [3]
 SF boundary condition at t=Nt. More...
 
Field_G_SF set_wk
 

Additional Inherited Members

- Protected Attributes inherited from ForceSmear
Bridge::VerboseLevel m_vl
 

Detailed Description

Definition at line 45 of file forceSmear_HYP_SF.h.

Constructor & Destructor Documentation

ForceSmear_HYP_SF::ForceSmear_HYP_SF ( Projection *  proj)
inline

Definition at line 66 of file forceSmear_HYP_SF.h.

Member Function Documentation

void ForceSmear_HYP_SF::force_each ( Field_G &  Sigma_mu,
const Field_G &  V_mu,
const Field_G &  V_nu,
const Field_G &  iTheta_mu,
const Field_G &  iTheta_nu,
int  mu,
int  nu 
)
private
  • Each block evaluates:
  • The 1st block: $-U_\nu(x+\mu)U_\mu^\dagger(x+\nu)U_\nu^\dagger(x)\Lambda_\nu(x)$
  • The 2nd block: $-U_\nu^\dagger(x+\mu-\nu)U_\mu^\dagger(x-\nu)\Lambda_\mu(x-\nu)U_\nu(x-\nu)$
  • The 3rd block: $U_\nu^\dagger(x+\mu-\nu)U_\mu^\dagger(x-\nu)\Lambda_\nu(x-\nu)U_\nu(x-\nu)$
  • The 4th block: $\Lambda_\nu(x+\mu)U_\nu(x+\mu)U_\mu^\dagger(x+\nu)U_\nu^\dagger(x)$
  • The 5th block: $-U_\nu^\dagger(x+\mu-\nu)\Lambda_\mu(x+\mu-\nu)U_\mu^\dagger(x-\nu)U_\nu(x-\nu)$
  • The 6th block: $-U_\nu(x+\mu)U_\mu^\dagger(x+\nu)\Lambda_\mu(x+\nu)U_\nu^\dagger(x)$

Definition at line 338 of file forceSmear_HYP_SF.cpp.

void ForceSmear_HYP_SF::force_step1 ( Field_G &  Sigma)
private
  • See the implementation note "note_cloverHMC.pdf" (2 Apr 2012) by H.Matsufuru.
  • m_U[mu] $=U_{\mu}(x)$ is (k-1)-th smeared 0-th level link.
  • Xi is used as $\Xi_\mu^{(1)}(x)=\Sigma_{\mu;\nu\rho}^{(2)}(x)\exp(iQ_{\mu;\nu\rho}^{(1)}(x))+C_{\mu;\nu\rho}^{(1)\dagger}i\Lambda_{\mu;\nu\rho}^{(1)}(x)$ and is to be added to Sigma for the (k-1)-th smeared force.
  • m_iTheta1[idx1b(mu,nu,rho)] is $i\Lambda_{\mu;\nu\rho}^{(1)}(x)U_\mu(x)$.
  • The force field Sigma is set to zero for the boundary spatial link.

Definition at line 285 of file forceSmear_HYP_SF.cpp.

void ForceSmear_HYP_SF::force_step2 ( Field_G &  Sigma)
private
  • See the implementation note "note_cloverHMC.pdf" (2 Apr 2012) by H.Matsufuru.
  • m_U[mu] $=U_{\mu}(x)$ is (k-1)-th smeared 0-th level link.
  • m_v1[idx1(mu,nu,rho)] $=V_{\mu;\nu\rho}^{(1)}(x)$ is (k-1)-th smeared 1st level link.
  • Xi is used as $\Xi_\mu^{(2)}(x)=\Sigma_{\mu;\nu}^{(3)}(x)\exp(iQ_{\mu;\nu}^{(2)}(x))+C_{\mu;\nu}^{(2)\dagger} i\Lambda_{\mu;\nu}^{(2)}(x)$ and is to be added to Sigma for the (k-1)-th smeared force.
  • m_iTheta2[idx2(mu,nu)] is $i\Lambda_{\mu;\nu}^{(2)}(x)U_\mu(x)$.
  • The pre-force field m_Sigma2[idx1b(mu,nu,rho)] $=\Sigma_{\mu;\nu\rho}^{(2)}(x)$ is set to zero for the boundary spatial link.

Definition at line 235 of file forceSmear_HYP_SF.cpp.

void ForceSmear_HYP_SF::force_step3 ( Field_G &  Sigma,
const Field_G &  Sigmap 
)
private
  • See the implementation note "note_cloverHMC.pdf" (2 Apr 2012) by H.Matsufuru.
  • Sigmap $=\Sigma_\mu'(x)$ in eq.(3.17) in terms of (k)-th smearing.
  • m_U[mu] $=U_{\mu}(x)$ is (k-1)-th smeared 0-th level link.
  • m_v2[idx2(mu,nu)] $=V_{\mu;\nu}^{(2)}(x)$ is (k-1)-th smeared 2nd level link.
  • Xi is used as $\Xi_\mu^{(3)}(x)=\Sigma_\mu'(x)\exp(iQ_\mu^{(3)}(x))+C_\mu^{(3)\dagger} i\Lambda_\mu^{(3)}(x)$ and is to be added to Sigma for the (k-1)-th smeared force.
  • m_iTheta3[mu] is $i\Lambda_\mu^{(3)}(x)U_\mu(x)$.
  • The pre-force field m_Sigma3[idx2(mu,nu)] $=\Sigma_{\mu;\nu}^{(3)}(x)$ is set to zero for the boundary spatial link.

Definition at line 188 of file forceSmear_HYP_SF.cpp.

Field ForceSmear_HYP_SF::force_udiv ( const Field_G &  Sigma,
const Field_G &  U 
)
virtual

Implements ForceSmear.

Definition at line 142 of file forceSmear_HYP_SF.cpp.

int ForceSmear_HYP_SF::idx1 ( int  mu,
int  nu,
int  rho 
)
inlineprivate

Definition at line 95 of file forceSmear_HYP_SF.h.

int ForceSmear_HYP_SF::idx1b ( int  mu,
int  nu,
int  rho 
)
inlineprivate

Definition at line 103 of file forceSmear_HYP_SF.h.

int ForceSmear_HYP_SF::idx2 ( int  mu,
int  nu 
)
inlineprivate

Definition at line 111 of file forceSmear_HYP_SF.h.

void ForceSmear_HYP_SF::init ( )
private

Definition at line 122 of file forceSmear_HYP_SF.cpp.

void ForceSmear_HYP_SF::set_parameters ( const Parameters &  params)
virtual

Implements ForceSmear.

Definition at line 58 of file forceSmear_HYP_SF.cpp.

void ForceSmear_HYP_SF::set_parameters ( double  alpha1,
double  alpha2,
double  alpha3,
double *  phi,
double *  phipr 
)

Definition at line 86 of file forceSmear_HYP_SF.cpp.

int ForceSmear_HYP_SF::size1 ( )
inlineprivate

Definition at line 117 of file forceSmear_HYP_SF.h.

int ForceSmear_HYP_SF::size1b ( )
inlineprivate

Definition at line 122 of file forceSmear_HYP_SF.h.

int ForceSmear_HYP_SF::size2 ( )
inlineprivate

Definition at line 127 of file forceSmear_HYP_SF.h.

void ForceSmear_HYP_SF::smear_step1 ( )
private

Definition at line 391 of file forceSmear_HYP_SF.cpp.

void ForceSmear_HYP_SF::smear_step2 ( )
private

Definition at line 412 of file forceSmear_HYP_SF.cpp.

void ForceSmear_HYP_SF::staple ( Field_G &  c,
const Field_G &  u_mu,
const Field_G &  u_nu,
int  mu,
int  nu 
)
private

Definition at line 436 of file forceSmear_HYP_SF.cpp.

Member Data Documentation

double ForceSmear_HYP_SF::m_alpha1
private

Definition at line 49 of file forceSmear_HYP_SF.h.

double ForceSmear_HYP_SF::m_alpha2
private

Definition at line 49 of file forceSmear_HYP_SF.h.

double ForceSmear_HYP_SF::m_alpha3
private

Definition at line 49 of file forceSmear_HYP_SF.h.

std::valarray<Field_G> ForceSmear_HYP_SF::m_iTheta1
private

Definition at line 54 of file forceSmear_HYP_SF.h.

std::valarray<Field_G> ForceSmear_HYP_SF::m_iTheta2
private

Definition at line 54 of file forceSmear_HYP_SF.h.

std::valarray<Field_G> ForceSmear_HYP_SF::m_iTheta3
private

Definition at line 54 of file forceSmear_HYP_SF.h.

int ForceSmear_HYP_SF::m_Ndim
private

Definition at line 48 of file forceSmear_HYP_SF.h.

int ForceSmear_HYP_SF::m_Nvol
private

Definition at line 48 of file forceSmear_HYP_SF.h.

double ForceSmear_HYP_SF::m_phi[3]
private

SF boundary condition at t=0.

Definition at line 58 of file forceSmear_HYP_SF.h.

double ForceSmear_HYP_SF::m_phipr[3]
private

SF boundary condition at t=Nt.

Definition at line 60 of file forceSmear_HYP_SF.h.

Projection* ForceSmear_HYP_SF::m_proj
private

Definition at line 50 of file forceSmear_HYP_SF.h.

ShiftField_lex ForceSmear_HYP_SF::m_shift
private

Definition at line 55 of file forceSmear_HYP_SF.h.

std::valarray<Field_G> ForceSmear_HYP_SF::m_Sigma2
private

Definition at line 53 of file forceSmear_HYP_SF.h.

std::valarray<Field_G> ForceSmear_HYP_SF::m_Sigma3
private

Definition at line 53 of file forceSmear_HYP_SF.h.

std::valarray<Field_G> ForceSmear_HYP_SF::m_U
private

Definition at line 51 of file forceSmear_HYP_SF.h.

std::valarray<Field_G> ForceSmear_HYP_SF::m_v1
private

Definition at line 52 of file forceSmear_HYP_SF.h.

std::valarray<Field_G> ForceSmear_HYP_SF::m_v2
private

Definition at line 52 of file forceSmear_HYP_SF.h.

Field_G_SF ForceSmear_HYP_SF::set_wk
private

Definition at line 62 of file forceSmear_HYP_SF.h.

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