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FeynArts 3.11; Last update: 11 Mar 19;
* New representation of reverse mixing fields at Classes level in line with Generic level: Formerly 2 Mix[x,y][i], now Rev[x,y][i]. Take care that model files involving mixing fields may have to be modified.
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FeynArts.m

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(*
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This is FeynArts, Version 3.10
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This is FeynArts, Version 3.11
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Copyright by Sepp Kueblbeck, Hagen Eck, and Thomas Hahn 1991-2019
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last modified 21 Jan 19 by Thomas Hahn
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last modified 7 Mar 19 by Thomas Hahn
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Release notes:
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@@ -791,16 +791,13 @@ on a propagator of type t (External, Internal, Loop)."
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"Mix[g1, g2] is a generic mixing field with left partner g1 and
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right partner g2."
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SV = Mix[S, V] (* for compatibility *)
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Rev::usage =
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"Rev[g1, g2] is a generic mixing field with left partner g2 and
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right partner g1, i.e. the reverse of Mix[g1, g2]. Rev is needed
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internally by FeynArts but should not appear in a model file."
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SV::usage =
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"SV is a scalar-vector mixing field."
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SV = Mix[S, V] (* for compatibility *)
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$GenericMixing::usage =
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"$GenericMixing determines whether mixing of generic fields is
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allowed or not."
@@ -974,7 +971,8 @@ as arguments the quantum numbers of the involved fields (times -1 for
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conservation of those quantum numbers."
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Compatibles::usage =
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"Compatibles[p] is a list of particles that are compatible with p."
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"Compatibles[g][p] is a list of particles that are compatible with p
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for insertion of generic field g."
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Index::usage =
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"Index is the head of an index name (i.e. Index[Generation])."
@@ -1486,11 +1484,11 @@ derived by flip and can have values True (edit the original shape
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P$Options = (_Rule | _RuleDelayed)...
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$FeynArts = {3, 10}
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$FeynArts = {3, 11}
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$FeynArtsVersionNumber = 3.10
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$FeynArtsVersionNumber = 3.11
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$FeynArtsVersion = "FeynArts 3.10 (21 Jan 2019)"
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$FeynArtsVersion = "FeynArts 3.11 (7 Mar 2019)"
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$FeynArtsDir = DirectoryName[
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$InputFileName /. HoldPattern[$InputFileName] :>

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