Hadron
An R implementation of fitting routines used in lattice QCD. It provides useful functions for extraction hadronic quantities and such like.
The license is GPL 3 or later, even though the DESCRIPTION only shows
GPL-3.
An R implementation of fitting routines used in lattice QCD. It provides useful functions for extraction hadronic quantities and such like.
The license is GPL 3 or later, even though the DESCRIPTION only shows
GPL-3.
install.packages('hadron')raw_cf containercf objectraw_cf objectsraw_cf correlation function objects'u' is the flavour of the "backward" propagator
'd' is the flavour of the "sequential" propagator
'+' indicates that 'sud' is daggered
'g' indicates a gamma insertion
'u' is the flavour of the foward propagator
'g' indicates a Dirac structure at the source
'tXX' is the source time slice
'dtYY' is the source-sink separation
'gfN' gamma structure at the sink in CVC indexing
'pfxXpfyYpfzZ' is the sink momentum in CVC convention (sink and source phases are both e^ipx)
'gcN' gamma structure at the current insertion point in CVC indexing
'DdimJ_dirK' covariant displacement applied in dimension 'J', direction 'K' where it should be noted that this is. in operator notation, i.e., the right-most displacement is the one applied first.
'giN' gamma structure at the souce in CVC indexing
'pixXpiyYpizZ' at the source in CVC convention
'u' is the flavour of the "backward" propagator
'd' is the flavour of the "sequential" propagator
'+' indicates that 'sud' is daggered
'g' indicates a gamma insertion
'u' is the flavour of the foward propagator
'g' indicates a Dirac structure at the source
'tXX' is the source time slice
'dtYY' is the source-sink separation
'gfN' gamma structure at the sink in CVC indexing
'pfxXpfyYpfzZ' is the sink momentum in CVC convention (sink and source phases are both e^ipx)
'gcN' gamma structure at the current insertion point in CVC indexing
'DdimJ_dirK' covariant displacement applied in dimension 'J', direction 'K' where it should be noted that this is. in operator notation, i.e., the right-most displacement is the one applied first.
'giN' gamma structure at the souce in CVC indexing
'pixXpiyYpizZ' at the source in CVC convention
raw_cf objectcmiloopcf object from a large
cf object.raw_cf correlation function objectseffectivemassfitraw_cf objectscfgmraw_cf and empty otherwisecosh-functionsmatrixfitraw_cf dataraw_cfmatrixfitmatrixfitraw_cf containerraw_cf objectscf will be stored as an element of cmap under key out_key
in the member obj of cmap. The data frame passed via desc will be
appended as a row to cmap[[out_key]]$map. If out_key does not exist
as a key in cmap, a new element will be created. If it already exists,
addStat.raw_cf is called to add statistics to the existing raw_cf. Requires
the 'hash' package.raw_cf objectraw_cfraw_cf metadata mixin constructorraw_cf objectraw_cf objectsraw_cf correlation function by 'places' time-slicesraw_cf objectsraw_cf container