sfcorr_w.h

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// -*- C++ -*-
/*! \file
 * \brief Schroedinger functional correlation functions
 */
 
#ifndef __sfcorr_w_h__
#define __sfcorr_w_h__
 
#include "chromabase.h"
#include "util/ft/sftmom.h"
 
namespace Chroma
{
 
  //! Schroedinger functional correlation functions
  /*!
   * @ingroup schrfun
   *
   * Construct 'current correlators' and axial density used for the PCAC determination
   * in the Schroedinger Functional
   *
   * \param quark_propagator    quark propagator ( Read )
   * \param pseudo_prop         pion correlator ( Write )
   * \param axial_prop          axial-current to pion_1 correlators ( Modify )
   * \param phases        object holds list of momenta and Fourier phases ( Read )
   *
   *
   *         \
   * cc(t) =  >  < m(0, 0) c(t + L, x) > 
   *         / 
   *         ----
   *           x
   */
 
  void SFcorr(multi1d<Real>& pseudo_prop, 
              multi1d<Real>& axial_prop, 
              const LatticePropagator& quark_propagator, 
              const SftMom& phases);
 
}
#endif