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Gamma input for meson contraction with round brackets

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Vera Guelpers
2018-03-12 18:02:12 +00:00
parent 70ec2faa98
commit 8462bbfe63
2 changed files with 6 additions and 6 deletions
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4
extras/Hadrons/Modules/MContraction/Meson.hpp
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@ -45,8 +45,8 @@ BEGIN_HADRONS_NAMESPACE
- q1: input propagator 1 (string)
- q2: input propagator 2 (string)
- gammas: gamma products to insert at sink & source, pairs of gamma matrices
(space-separated strings) in angled brackets (i.e. <g_sink g_src>),
in a sequence (e.g. "<Gamma5 Gamma5><Gamma5 GammaT>").
(space-separated strings) in round brackets (i.e. (g_sink g_src)),
in a sequence (e.g. "(Gamma5 Gamma5)(Gamma5 GammaT)").
Special values: "all" - perform all possible contractions.
- sink: module to compute the sink to use in contraction (string).