Matchete`
Matchete`

DRMatch

DRMatch[Lag]

returns the static EFT Lagrangian resulting from integrating out the massive Matsubara modes of Lag. Its options are EFTOrder.

Details and Options

  • The following options can be given:
  • LoopOrder1LoopOrder is an option for Match routine specifying the targeted order in the loop expansion. It can take the values 0 (tree), {1} (loop) or 1 (tree+loop).
    EFTOrder6EFTOrder is an option for various routines specifying the targeted order in power-counting, as well as defining the power-counting of couplings.
    RemoveConstantTermsTrueAn option for DRMatch. If set to True, the final result removes the renormalization of the vacuum.
    ZeroModeNamesAutomaticOption for giving the names (and printing) of the zero modes of the different fields. It is given as an association <|ϕ->{ϕ0, ϕ0}|> or <|ϕ->ϕ0|>.

Examples

Tech Notes
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  • ThermalFieldTheory