1
0
mirror of https://github.com/paboyle/Grid.git synced 2024-09-20 09:15:38 +01:00

Merge branch 'feature/hadrons' into feature/rare_kaon

This commit is contained in:
Lanny91 2017-02-06 14:12:21 +00:00
commit 20e20733e8
10 changed files with 2850 additions and 2727 deletions

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@ -36,22 +36,6 @@ See the full license in the file "LICENSE" in the top level distribution directo
#include <Grid/Hadrons/Module.hpp>
#include <Grid/Hadrons/ModuleFactory.hpp>
namespace Grid {
// Overload >> to extract gamma pair from "<g1 g2>" string.
template <typename T1, typename T2>
inline std::istringstream &operator>>(std::istringstream &sstr,
std::pair<T1, T2> &buf)
{
unsigned int buf1;
unsigned int buf2;
char c;
sstr >> c >> buf1 >> buf2 >> c;
sstr.peek();
buf = std::make_pair((T1)buf1, (T2)buf2);
return sstr;
}
}
BEGIN_HADRONS_NAMESPACE
/*
@ -63,8 +47,8 @@ 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 integers) in square brackets (i.e. [g_sink g_src]),
in a sequence (e.g. "[15 7][7 15][7 7]").
(space-separated strings) in angled brackets (i.e. <g_sink g_src>),
in a sequence (e.g. "<Gamma5 Gamma5><Gamma5 GammaT>").
Special values: "all" - perform all possible contractions.
- mom: momentum insertion, space-separated float sequence (e.g ".1 .2 1. 0."),

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@ -1,72 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: lib/qcd/spin/Dirac.cc
Copyright (C) 2015
Copyright (C) 2016
Author: Antonin Portelli <antonin.portelli@me.com>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/Grid.h>
namespace Grid {
namespace QCD {
#include "GammaMulTable.h"
const std::array<const char *, Gamma::nGamma> Gamma::name = {{
"-Gamma5 ",
"Gamma5 ",
"-GammaT ",
"GammaT ",
"-GammaTGamma5",
"GammaTGamma5 ",
"-GammaX ",
"GammaX ",
"-GammaXGamma5",
"GammaXGamma5 ",
"-GammaY ",
"GammaY ",
"-GammaYGamma5",
"GammaYGamma5 ",
"-GammaZ ",
"GammaZ ",
"-GammaZGamma5",
"GammaZGamma5 ",
"-Identity ",
"Identity ",
"-SigmaXT ",
"SigmaXT ",
"-SigmaXY ",
"SigmaXY ",
"-SigmaXZ ",
"SigmaXZ ",
"-SigmaYT ",
"SigmaYT ",
"-SigmaYZ ",
"SigmaYZ ",
"-SigmaZT ",
"SigmaZT "}};
}}

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@ -1,34 +1,86 @@
/*************************************************************************************
// code generated by the Mathematica notebook gamma-gen/gamma-gen.nb
Grid physics library, www.github.com/paboyle/Grid
#include <Grid/Grid.h>
Source file: lib/qcd/spin/GammaMulTable.h
namespace Grid {
namespace QCD {
Copyright (C) 2015
Copyright (C) 2016
const std::array<const Gamma, 4> Gamma::gmu = {{
Gamma(Gamma::Algebra::GammaX),
Gamma(Gamma::Algebra::GammaY),
Gamma(Gamma::Algebra::GammaZ),
Gamma(Gamma::Algebra::GammaT)}};
Author: Antonin Portelli <antonin.portelli@me.com>
const std::array<const char *, Gamma::nGamma> Gamma::name = {{
"-Gamma5 ",
"Gamma5 ",
"-GammaT ",
"GammaT ",
"-GammaTGamma5",
"GammaTGamma5 ",
"-GammaX ",
"GammaX ",
"-GammaXGamma5",
"GammaXGamma5 ",
"-GammaY ",
"GammaY ",
"-GammaYGamma5",
"GammaYGamma5 ",
"-GammaZ ",
"GammaZ ",
"-GammaZGamma5",
"GammaZGamma5 ",
"-Identity ",
"Identity ",
"-SigmaXT ",
"SigmaXT ",
"-SigmaXY ",
"SigmaXY ",
"-SigmaXZ ",
"SigmaXZ ",
"-SigmaYT ",
"SigmaYT ",
"-SigmaYZ ",
"SigmaYZ ",
"-SigmaZT ",
"SigmaZT "}};
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
const std::array<Gamma::Algebra, Gamma::nGamma> Gamma::adj = {{
Gamma::Algebra::MinusGamma5,
Gamma::Algebra::Gamma5,
Gamma::Algebra::MinusGammaT,
Gamma::Algebra::GammaT,
Gamma::Algebra::GammaTGamma5,
Gamma::Algebra::MinusGammaTGamma5,
Gamma::Algebra::MinusGammaX,
Gamma::Algebra::GammaX,
Gamma::Algebra::GammaXGamma5,
Gamma::Algebra::MinusGammaXGamma5,
Gamma::Algebra::MinusGammaY,
Gamma::Algebra::GammaY,
Gamma::Algebra::GammaYGamma5,
Gamma::Algebra::MinusGammaYGamma5,
Gamma::Algebra::MinusGammaZ,
Gamma::Algebra::GammaZ,
Gamma::Algebra::GammaZGamma5,
Gamma::Algebra::MinusGammaZGamma5,
Gamma::Algebra::MinusIdentity,
Gamma::Algebra::Identity,
Gamma::Algebra::SigmaXT,
Gamma::Algebra::MinusSigmaXT,
Gamma::Algebra::SigmaXY,
Gamma::Algebra::MinusSigmaXY,
Gamma::Algebra::SigmaXZ,
Gamma::Algebra::MinusSigmaXZ,
Gamma::Algebra::SigmaYT,
Gamma::Algebra::MinusSigmaYT,
Gamma::Algebra::SigmaYZ,
Gamma::Algebra::MinusSigmaYZ,
Gamma::Algebra::SigmaZT,
Gamma::Algebra::MinusSigmaZT}};
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
const std::array<std::array<Gamma::Algebra, Gamma::nGamma>, Gamma::nGamma>
Gamma::mul = {{
{Gamma::Algebra::Identity,
const std::array<std::array<Gamma::Algebra, Gamma::nGamma>, Gamma::nGamma> Gamma::mul = {{
{{Gamma::Algebra::Identity,
Gamma::Algebra::MinusIdentity,
Gamma::Algebra::MinusGammaTGamma5,
Gamma::Algebra::GammaTGamma5,
@ -59,9 +111,9 @@ Gamma::mul = {{
Gamma::Algebra::MinusSigmaXT,
Gamma::Algebra::SigmaXT,
Gamma::Algebra::MinusSigmaXY,
Gamma::Algebra::SigmaXY}
Gamma::Algebra::SigmaXY}}
,
{Gamma::Algebra::MinusIdentity,
{{Gamma::Algebra::MinusIdentity,
Gamma::Algebra::Identity,
Gamma::Algebra::GammaTGamma5,
Gamma::Algebra::MinusGammaTGamma5,
@ -92,9 +144,9 @@ Gamma::mul = {{
Gamma::Algebra::SigmaXT,
Gamma::Algebra::MinusSigmaXT,
Gamma::Algebra::SigmaXY,
Gamma::Algebra::MinusSigmaXY}
Gamma::Algebra::MinusSigmaXY}}
,
{Gamma::Algebra::GammaTGamma5,
{{Gamma::Algebra::GammaTGamma5,
Gamma::Algebra::MinusGammaTGamma5,
Gamma::Algebra::Identity,
Gamma::Algebra::MinusIdentity,
@ -125,9 +177,9 @@ Gamma::mul = {{
Gamma::Algebra::GammaXGamma5,
Gamma::Algebra::MinusGammaXGamma5,
Gamma::Algebra::MinusGammaZ,
Gamma::Algebra::GammaZ}
Gamma::Algebra::GammaZ}}
,
{Gamma::Algebra::MinusGammaTGamma5,
{{Gamma::Algebra::MinusGammaTGamma5,
Gamma::Algebra::GammaTGamma5,
Gamma::Algebra::MinusIdentity,
Gamma::Algebra::Identity,
@ -158,9 +210,9 @@ Gamma::mul = {{
Gamma::Algebra::MinusGammaXGamma5,
Gamma::Algebra::GammaXGamma5,
Gamma::Algebra::GammaZ,
Gamma::Algebra::MinusGammaZ}
Gamma::Algebra::MinusGammaZ}}
,
{Gamma::Algebra::GammaT,
{{Gamma::Algebra::GammaT,
Gamma::Algebra::MinusGammaT,
Gamma::Algebra::MinusGamma5,
Gamma::Algebra::Gamma5,
@ -191,9 +243,9 @@ Gamma::mul = {{
Gamma::Algebra::GammaX,
Gamma::Algebra::MinusGammaX,
Gamma::Algebra::MinusGammaZGamma5,
Gamma::Algebra::GammaZGamma5}
Gamma::Algebra::GammaZGamma5}}
,
{Gamma::Algebra::MinusGammaT,
{{Gamma::Algebra::MinusGammaT,
Gamma::Algebra::GammaT,
Gamma::Algebra::Gamma5,
Gamma::Algebra::MinusGamma5,
@ -224,9 +276,9 @@ Gamma::mul = {{
Gamma::Algebra::MinusGammaX,
Gamma::Algebra::GammaX,
Gamma::Algebra::GammaZGamma5,
Gamma::Algebra::MinusGammaZGamma5}
Gamma::Algebra::MinusGammaZGamma5}}
,
{Gamma::Algebra::GammaXGamma5,
{{Gamma::Algebra::GammaXGamma5,
Gamma::Algebra::MinusGammaXGamma5,
Gamma::Algebra::SigmaXT,
Gamma::Algebra::MinusSigmaXT,
@ -257,9 +309,9 @@ Gamma::mul = {{
Gamma::Algebra::MinusGammaTGamma5,
Gamma::Algebra::GammaTGamma5,
Gamma::Algebra::MinusGammaYGamma5,
Gamma::Algebra::GammaYGamma5}
Gamma::Algebra::GammaYGamma5}}
,
{Gamma::Algebra::MinusGammaXGamma5,
{{Gamma::Algebra::MinusGammaXGamma5,
Gamma::Algebra::GammaXGamma5,
Gamma::Algebra::MinusSigmaXT,
Gamma::Algebra::SigmaXT,
@ -290,9 +342,9 @@ Gamma::mul = {{
Gamma::Algebra::GammaTGamma5,
Gamma::Algebra::MinusGammaTGamma5,
Gamma::Algebra::GammaYGamma5,
Gamma::Algebra::MinusGammaYGamma5}
Gamma::Algebra::MinusGammaYGamma5}}
,
{Gamma::Algebra::GammaX,
{{Gamma::Algebra::GammaX,
Gamma::Algebra::MinusGammaX,
Gamma::Algebra::SigmaYZ,
Gamma::Algebra::MinusSigmaYZ,
@ -323,9 +375,9 @@ Gamma::mul = {{
Gamma::Algebra::MinusGammaT,
Gamma::Algebra::GammaT,
Gamma::Algebra::MinusGammaY,
Gamma::Algebra::GammaY}
Gamma::Algebra::GammaY}}
,
{Gamma::Algebra::MinusGammaX,
{{Gamma::Algebra::MinusGammaX,
Gamma::Algebra::GammaX,
Gamma::Algebra::MinusSigmaYZ,
Gamma::Algebra::SigmaYZ,
@ -356,9 +408,9 @@ Gamma::mul = {{
Gamma::Algebra::GammaT,
Gamma::Algebra::MinusGammaT,
Gamma::Algebra::GammaY,
Gamma::Algebra::MinusGammaY}
Gamma::Algebra::MinusGammaY}}
,
{Gamma::Algebra::GammaYGamma5,
{{Gamma::Algebra::GammaYGamma5,
Gamma::Algebra::MinusGammaYGamma5,
Gamma::Algebra::SigmaYT,
Gamma::Algebra::MinusSigmaYT,
@ -389,9 +441,9 @@ Gamma::mul = {{
Gamma::Algebra::GammaZ,
Gamma::Algebra::MinusGammaZ,
Gamma::Algebra::GammaXGamma5,
Gamma::Algebra::MinusGammaXGamma5}
Gamma::Algebra::MinusGammaXGamma5}}
,
{Gamma::Algebra::MinusGammaYGamma5,
{{Gamma::Algebra::MinusGammaYGamma5,
Gamma::Algebra::GammaYGamma5,
Gamma::Algebra::MinusSigmaYT,
Gamma::Algebra::SigmaYT,
@ -422,9 +474,9 @@ Gamma::mul = {{
Gamma::Algebra::MinusGammaZ,
Gamma::Algebra::GammaZ,
Gamma::Algebra::MinusGammaXGamma5,
Gamma::Algebra::GammaXGamma5}
Gamma::Algebra::GammaXGamma5}}
,
{Gamma::Algebra::GammaY,
{{Gamma::Algebra::GammaY,
Gamma::Algebra::MinusGammaY,
Gamma::Algebra::MinusSigmaXZ,
Gamma::Algebra::SigmaXZ,
@ -455,9 +507,9 @@ Gamma::mul = {{
Gamma::Algebra::GammaZGamma5,
Gamma::Algebra::MinusGammaZGamma5,
Gamma::Algebra::GammaX,
Gamma::Algebra::MinusGammaX}
Gamma::Algebra::MinusGammaX}}
,
{Gamma::Algebra::MinusGammaY,
{{Gamma::Algebra::MinusGammaY,
Gamma::Algebra::GammaY,
Gamma::Algebra::SigmaXZ,
Gamma::Algebra::MinusSigmaXZ,
@ -488,9 +540,9 @@ Gamma::mul = {{
Gamma::Algebra::MinusGammaZGamma5,
Gamma::Algebra::GammaZGamma5,
Gamma::Algebra::MinusGammaX,
Gamma::Algebra::GammaX}
Gamma::Algebra::GammaX}}
,
{Gamma::Algebra::GammaZGamma5,
{{Gamma::Algebra::GammaZGamma5,
Gamma::Algebra::MinusGammaZGamma5,
Gamma::Algebra::SigmaZT,
Gamma::Algebra::MinusSigmaZT,
@ -521,9 +573,9 @@ Gamma::mul = {{
Gamma::Algebra::MinusGammaY,
Gamma::Algebra::GammaY,
Gamma::Algebra::GammaT,
Gamma::Algebra::MinusGammaT}
Gamma::Algebra::MinusGammaT}}
,
{Gamma::Algebra::MinusGammaZGamma5,
{{Gamma::Algebra::MinusGammaZGamma5,
Gamma::Algebra::GammaZGamma5,
Gamma::Algebra::MinusSigmaZT,
Gamma::Algebra::SigmaZT,
@ -554,9 +606,9 @@ Gamma::mul = {{
Gamma::Algebra::GammaY,
Gamma::Algebra::MinusGammaY,
Gamma::Algebra::MinusGammaT,
Gamma::Algebra::GammaT}
Gamma::Algebra::GammaT}}
,
{Gamma::Algebra::GammaZ,
{{Gamma::Algebra::GammaZ,
Gamma::Algebra::MinusGammaZ,
Gamma::Algebra::SigmaXY,
Gamma::Algebra::MinusSigmaXY,
@ -587,9 +639,9 @@ Gamma::mul = {{
Gamma::Algebra::MinusGammaYGamma5,
Gamma::Algebra::GammaYGamma5,
Gamma::Algebra::GammaTGamma5,
Gamma::Algebra::MinusGammaTGamma5}
Gamma::Algebra::MinusGammaTGamma5}}
,
{Gamma::Algebra::MinusGammaZ,
{{Gamma::Algebra::MinusGammaZ,
Gamma::Algebra::GammaZ,
Gamma::Algebra::MinusSigmaXY,
Gamma::Algebra::SigmaXY,
@ -620,9 +672,9 @@ Gamma::mul = {{
Gamma::Algebra::GammaYGamma5,
Gamma::Algebra::MinusGammaYGamma5,
Gamma::Algebra::MinusGammaTGamma5,
Gamma::Algebra::GammaTGamma5}
Gamma::Algebra::GammaTGamma5}}
,
{Gamma::Algebra::Gamma5,
{{Gamma::Algebra::Gamma5,
Gamma::Algebra::MinusGamma5,
Gamma::Algebra::GammaT,
Gamma::Algebra::MinusGammaT,
@ -653,9 +705,9 @@ Gamma::mul = {{
Gamma::Algebra::SigmaYZ,
Gamma::Algebra::MinusSigmaYZ,
Gamma::Algebra::SigmaZT,
Gamma::Algebra::MinusSigmaZT}
Gamma::Algebra::MinusSigmaZT}}
,
{Gamma::Algebra::MinusGamma5,
{{Gamma::Algebra::MinusGamma5,
Gamma::Algebra::Gamma5,
Gamma::Algebra::MinusGammaT,
Gamma::Algebra::GammaT,
@ -686,9 +738,9 @@ Gamma::mul = {{
Gamma::Algebra::MinusSigmaYZ,
Gamma::Algebra::SigmaYZ,
Gamma::Algebra::MinusSigmaZT,
Gamma::Algebra::SigmaZT}
Gamma::Algebra::SigmaZT}}
,
{Gamma::Algebra::MinusSigmaYZ,
{{Gamma::Algebra::MinusSigmaYZ,
Gamma::Algebra::SigmaYZ,
Gamma::Algebra::GammaX,
Gamma::Algebra::MinusGammaX,
@ -719,9 +771,9 @@ Gamma::mul = {{
Gamma::Algebra::Gamma5,
Gamma::Algebra::MinusGamma5,
Gamma::Algebra::MinusSigmaXZ,
Gamma::Algebra::SigmaXZ}
Gamma::Algebra::SigmaXZ}}
,
{Gamma::Algebra::SigmaYZ,
{{Gamma::Algebra::SigmaYZ,
Gamma::Algebra::MinusSigmaYZ,
Gamma::Algebra::MinusGammaX,
Gamma::Algebra::GammaX,
@ -752,9 +804,9 @@ Gamma::mul = {{
Gamma::Algebra::MinusGamma5,
Gamma::Algebra::Gamma5,
Gamma::Algebra::SigmaXZ,
Gamma::Algebra::MinusSigmaXZ}
Gamma::Algebra::MinusSigmaXZ}}
,
{Gamma::Algebra::MinusSigmaZT,
{{Gamma::Algebra::MinusSigmaZT,
Gamma::Algebra::SigmaZT,
Gamma::Algebra::GammaZGamma5,
Gamma::Algebra::MinusGammaZGamma5,
@ -785,9 +837,9 @@ Gamma::mul = {{
Gamma::Algebra::SigmaXZ,
Gamma::Algebra::MinusSigmaXZ,
Gamma::Algebra::Gamma5,
Gamma::Algebra::MinusGamma5}
Gamma::Algebra::MinusGamma5}}
,
{Gamma::Algebra::SigmaZT,
{{Gamma::Algebra::SigmaZT,
Gamma::Algebra::MinusSigmaZT,
Gamma::Algebra::MinusGammaZGamma5,
Gamma::Algebra::GammaZGamma5,
@ -818,9 +870,9 @@ Gamma::mul = {{
Gamma::Algebra::MinusSigmaXZ,
Gamma::Algebra::SigmaXZ,
Gamma::Algebra::MinusGamma5,
Gamma::Algebra::Gamma5}
Gamma::Algebra::Gamma5}}
,
{Gamma::Algebra::SigmaYT,
{{Gamma::Algebra::SigmaYT,
Gamma::Algebra::MinusSigmaYT,
Gamma::Algebra::MinusGammaYGamma5,
Gamma::Algebra::GammaYGamma5,
@ -851,9 +903,9 @@ Gamma::mul = {{
Gamma::Algebra::MinusSigmaXY,
Gamma::Algebra::SigmaXY,
Gamma::Algebra::SigmaXT,
Gamma::Algebra::MinusSigmaXT}
Gamma::Algebra::MinusSigmaXT}}
,
{Gamma::Algebra::MinusSigmaYT,
{{Gamma::Algebra::MinusSigmaYT,
Gamma::Algebra::SigmaYT,
Gamma::Algebra::GammaYGamma5,
Gamma::Algebra::MinusGammaYGamma5,
@ -884,9 +936,9 @@ Gamma::mul = {{
Gamma::Algebra::SigmaXY,
Gamma::Algebra::MinusSigmaXY,
Gamma::Algebra::MinusSigmaXT,
Gamma::Algebra::SigmaXT}
Gamma::Algebra::SigmaXT}}
,
{Gamma::Algebra::SigmaXZ,
{{Gamma::Algebra::SigmaXZ,
Gamma::Algebra::MinusSigmaXZ,
Gamma::Algebra::GammaY,
Gamma::Algebra::MinusGammaY,
@ -917,9 +969,9 @@ Gamma::mul = {{
Gamma::Algebra::SigmaZT,
Gamma::Algebra::MinusSigmaZT,
Gamma::Algebra::MinusSigmaYZ,
Gamma::Algebra::SigmaYZ}
Gamma::Algebra::SigmaYZ}}
,
{Gamma::Algebra::MinusSigmaXZ,
{{Gamma::Algebra::MinusSigmaXZ,
Gamma::Algebra::SigmaXZ,
Gamma::Algebra::MinusGammaY,
Gamma::Algebra::GammaY,
@ -950,9 +1002,9 @@ Gamma::mul = {{
Gamma::Algebra::MinusSigmaZT,
Gamma::Algebra::SigmaZT,
Gamma::Algebra::SigmaYZ,
Gamma::Algebra::MinusSigmaYZ}
Gamma::Algebra::MinusSigmaYZ}}
,
{Gamma::Algebra::MinusSigmaXT,
{{Gamma::Algebra::MinusSigmaXT,
Gamma::Algebra::SigmaXT,
Gamma::Algebra::GammaXGamma5,
Gamma::Algebra::MinusGammaXGamma5,
@ -983,9 +1035,9 @@ Gamma::mul = {{
Gamma::Algebra::MinusIdentity,
Gamma::Algebra::Identity,
Gamma::Algebra::SigmaYT,
Gamma::Algebra::MinusSigmaYT}
Gamma::Algebra::MinusSigmaYT}}
,
{Gamma::Algebra::SigmaXT,
{{Gamma::Algebra::SigmaXT,
Gamma::Algebra::MinusSigmaXT,
Gamma::Algebra::MinusGammaXGamma5,
Gamma::Algebra::GammaXGamma5,
@ -1016,9 +1068,9 @@ Gamma::mul = {{
Gamma::Algebra::Identity,
Gamma::Algebra::MinusIdentity,
Gamma::Algebra::MinusSigmaYT,
Gamma::Algebra::SigmaYT}
Gamma::Algebra::SigmaYT}}
,
{Gamma::Algebra::MinusSigmaXY,
{{Gamma::Algebra::MinusSigmaXY,
Gamma::Algebra::SigmaXY,
Gamma::Algebra::GammaZ,
Gamma::Algebra::MinusGammaZ,
@ -1049,9 +1101,9 @@ Gamma::mul = {{
Gamma::Algebra::MinusSigmaYT,
Gamma::Algebra::SigmaYT,
Gamma::Algebra::MinusIdentity,
Gamma::Algebra::Identity}
Gamma::Algebra::Identity}}
,
{Gamma::Algebra::SigmaXY,
{{Gamma::Algebra::SigmaXY,
Gamma::Algebra::MinusSigmaXY,
Gamma::Algebra::MinusGammaZ,
Gamma::Algebra::GammaZ,
@ -1082,40 +1134,7 @@ Gamma::mul = {{
Gamma::Algebra::SigmaYT,
Gamma::Algebra::MinusSigmaYT,
Gamma::Algebra::Identity,
Gamma::Algebra::MinusIdentity}
Gamma::Algebra::MinusIdentity}}
}};
const std::array<Gamma::Algebra, Gamma::nGamma> Gamma::adj = {
Gamma::Algebra::MinusGamma5,
Gamma::Algebra::Gamma5,
Gamma::Algebra::MinusGammaT,
Gamma::Algebra::GammaT,
Gamma::Algebra::GammaTGamma5,
Gamma::Algebra::MinusGammaTGamma5,
Gamma::Algebra::MinusGammaX,
Gamma::Algebra::GammaX,
Gamma::Algebra::GammaXGamma5,
Gamma::Algebra::MinusGammaXGamma5,
Gamma::Algebra::MinusGammaY,
Gamma::Algebra::GammaY,
Gamma::Algebra::GammaYGamma5,
Gamma::Algebra::MinusGammaYGamma5,
Gamma::Algebra::MinusGammaZ,
Gamma::Algebra::GammaZ,
Gamma::Algebra::GammaZGamma5,
Gamma::Algebra::MinusGammaZGamma5,
Gamma::Algebra::MinusIdentity,
Gamma::Algebra::Identity,
Gamma::Algebra::SigmaXT,
Gamma::Algebra::MinusSigmaXT,
Gamma::Algebra::SigmaXY,
Gamma::Algebra::MinusSigmaXY,
Gamma::Algebra::SigmaXZ,
Gamma::Algebra::MinusSigmaXZ,
Gamma::Algebra::SigmaYT,
Gamma::Algebra::MinusSigmaYT,
Gamma::Algebra::SigmaYZ,
Gamma::Algebra::MinusSigmaYZ,
Gamma::Algebra::SigmaZT,
Gamma::Algebra::MinusSigmaZT
};
}}

1348
lib/qcd/spin/Gamma.h Normal file

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@ -10,10 +10,10 @@
NotebookFileLineBreakTest
NotebookFileLineBreakTest
NotebookDataPosition[ 158, 7]
NotebookDataLength[ 58006, 1512]
NotebookOptionsPosition[ 56426, 1458]
NotebookOutlinePosition[ 56786, 1474]
CellTagsIndexPosition[ 56743, 1471]
NotebookDataLength[ 56640, 1480]
NotebookOptionsPosition[ 55061, 1426]
NotebookOutlinePosition[ 55421, 1442]
CellTagsIndexPosition[ 55378, 1439]
WindowFrame->Normal*)
(* Beginning of Notebook Content *)
@ -64,7 +64,10 @@ Cell[BoxData["\<\"/Users/antonin/Development/Grid/lib/qcd/spin/gamma-gen\"\>"]\
3.6942153028002653`*^9, 3.694215388363636*^9, 3.694215531793765*^9,
3.694293467607703*^9, 3.694294096138891*^9, 3.694297419616928*^9,
3.694297655191285*^9, 3.69429782738804*^9, 3.694297901657515*^9,
3.6942984168973837`*^9}]
3.6942984168973837`*^9, 3.6948949168128557`*^9, 3.69489495942482*^9,
3.6949627104409447`*^9, {3.694962842273374*^9, 3.6949628507953672`*^9},
3.694963445768766*^9, 3.6949643976358423`*^9, {3.694964715764683*^9,
3.6949647261937733`*^9}, 3.6949650592533703`*^9, 3.694965165070952*^9}]
}, Open ]],
Cell[CellGroupData[{
@ -382,7 +385,11 @@ Cell[BoxData[
3.694214931160738*^9, 3.6942149565175247`*^9}, 3.69421520140513*^9,
3.694215303184371*^9, 3.694215388782826*^9, 3.694215532274271*^9,
3.694293468120837*^9, 3.69429409699356*^9, 3.694297655587861*^9,
3.694297827778974*^9, 3.694297902050129*^9, 3.694298417447421*^9}]
3.694297827778974*^9, 3.694297902050129*^9, 3.694298417447421*^9,
3.694894917294997*^9, 3.6948949597758904`*^9, 3.6949627108824663`*^9,
3.694962851174364*^9, 3.6949634461305313`*^9, 3.694964397971891*^9, {
3.6949647161810303`*^9, 3.6949647264866943`*^9}, 3.6949650598407507`*^9,
3.694965165456048*^9}]
}, Open ]],
Cell["Full multiplication table:", "Text",
@ -566,14 +573,19 @@ Cell[BoxData[
3.694214931237383*^9, 3.6942149565897913`*^9}, 3.6942152015279818`*^9,
3.694215303248364*^9, 3.694215388866436*^9, 3.694215532359406*^9,
3.694293468220346*^9, 3.694294097121203*^9, 3.694297655690278*^9,
3.694297827858612*^9, 3.694297902125073*^9, 3.694298417530912*^9}]
3.694297827858612*^9, 3.694297902125073*^9, 3.694298417530912*^9,
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Cell[13790, 387, 110, 1, 30, "Text"],
Cell[14309, 394, 110, 1, 30, "Text"],
Cell[CellGroupData[{
Cell[13925, 392, 476, 12, 32, "Input"],
Cell[14404, 406, 6453, 162, 312, "Output"]
Cell[14444, 399, 476, 12, 32, "Input"],
Cell[14923, 413, 6697, 166, 312, "Output"]
}, Open ]]
}, Open ]],
Cell[CellGroupData[{
Cell[20906, 574, 117, 1, 64, "Section"],
Cell[21026, 577, 128, 2, 38, "Text"],
Cell[21157, 581, 2742, 49, 894, "Input"],
Cell[23902, 632, 164, 3, 38, "Text"],
Cell[24069, 637, 4876, 148, 684, "Input"],
Cell[28948, 787, 2588, 55, 201, "Input"],
Cell[31539, 844, 149, 2, 38, "Text"],
Cell[31691, 848, 17242, 426, 3456, "Input"],
Cell[48936, 1276, 137, 2, 38, "Text"],
Cell[49076, 1280, 468, 11, 32, "Input"]
Cell[21669, 585, 166, 2, 64, "Section"],
Cell[21838, 589, 128, 2, 38, "Text"],
Cell[21969, 593, 2923, 52, 705, "Input"],
Cell[24895, 647, 164, 3, 38, "Text"],
Cell[25062, 652, 4876, 148, 684, "Input"],
Cell[29941, 802, 2588, 55, 201, "Input"],
Cell[32532, 859, 149, 2, 38, "Text"],
Cell[32684, 863, 15249, 396, 2133, "Input"],
Cell[47936, 1261, 137, 2, 38, "Text"],
Cell[48076, 1265, 521, 12, 32, "Input"]
}, Open ]],
Cell[CellGroupData[{
Cell[49581, 1296, 116, 1, 64, "Section"],
Cell[49700, 1299, 4128, 95, 390, "Input"],
Cell[53831, 1396, 2179, 48, 432, "Input"],
Cell[56013, 1446, 397, 9, 32, "Input"]
Cell[48634, 1282, 167, 2, 64, "Section"],
Cell[48804, 1286, 5693, 122, 831, "Input"],
Cell[54500, 1410, 448, 10, 32, "Input"],
Cell[54951, 1422, 94, 1, 32, "Input"]
}, Open ]]
}
]

View File

@ -138,6 +138,54 @@ namespace Grid {
unsigned int dimInd_{0};
};
// Pair IO utilities /////////////////////////////////////////////////////////
// helper function to parse input in the format "<obj1 obj2>"
template <typename T1, typename T2>
inline std::istream & operator>>(std::istream &is, std::pair<T1, T2> &buf)
{
T1 buf1;
T2 buf2;
char c;
// Search for "pair" delimiters.
do
{
is.get(c);
} while (c != '<' && !is.eof());
if (c == '<')
{
int start = is.tellg();
do
{
is.get(c);
} while (c != '>' && !is.eof());
if (c == '>')
{
int end = is.tellg();
int psize = end - start - 1;
// Only read data between pair limiters.
is.seekg(start);
std::string tmpstr(psize, ' ');
is.read(&tmpstr[0], psize);
std::istringstream temp(tmpstr);
temp >> buf1 >> buf2;
buf = std::make_pair(buf1, buf2);
is.seekg(end);
}
}
is.peek();
return is;
}
// output to streams for pairs
template <class T1, class T2>
inline std::ostream & operator<<(std::ostream &os, const std::pair<T1, T2> &p)
{
os << "<" << p.first << " " << p.second << ">";
return os;
}
// Abstract writer/reader classes ////////////////////////////////////////////
// static polymorphism implemented using CRTP idiom
class Serializable;

View File

@ -189,6 +189,15 @@ public:\
}\
return os;\
}\
inline friend std::istream & operator>>(std::istream &is, name &obj)\
{\
std::string buf;\
is >> buf;\
if (buf == #undefname) {obj = name::undefname;}\
GRID_MACRO_EVAL(GRID_MACRO_MAP(GRID_MACRO_ENUMTEST,__VA_ARGS__))\
else {obj = name::undefname;}\
return is;\
}\
private:\
int value_;\
};

View File

@ -113,6 +113,7 @@ int main(int argc,char **argv)
// test serializable class writing
myclass obj(1234); // non-trivial constructor
std::vector<myclass> vec;
std::pair<myenum, myenum> pair;
std::cout << "-- serialisable class writing to 'bother.xml'..." << std::endl;
write(WR,"obj",obj);
@ -120,6 +121,8 @@ int main(int argc,char **argv)
vec.push_back(myclass(1234));
vec.push_back(myclass(5678));
vec.push_back(myclass(3838));
pair = std::make_pair(myenum::red, myenum::blue);
write(WR, "objvec", vec);
std::cout << "-- serialisable class writing to std::cout:" << std::endl;
std::cout << obj << std::endl;
@ -127,21 +130,30 @@ int main(int argc,char **argv)
std::cout << "vec[0] == obj: " << ((vec[0] == obj) ? "true" : "false") << std::endl;
std::cout << "vec[1] == obj: " << ((vec[1] == obj) ? "true" : "false") << std::endl;
write(WR, "objpair", pair);
std::cout << "-- pair writing to std::cout:" << std::endl;
std::cout << pair << std::endl;
// read tests
std::cout << "\n==== IO self-consistency tests" << std::endl;
//// XML
ioTest<XmlWriter, XmlReader>("iotest.xml", obj, "XML (object) ");
ioTest<XmlWriter, XmlReader>("iotest.xml", vec, "XML (vector of objects)");
ioTest<XmlWriter, XmlReader>("iotest.xml", pair, "XML (pair of objects)");
//// binary
ioTest<BinaryWriter, BinaryReader>("iotest.bin", obj, "binary (object) ");
ioTest<BinaryWriter, BinaryReader>("iotest.bin", vec, "binary (vector of objects)");
ioTest<BinaryWriter, BinaryReader>("iotest.bin", pair, "binary (pair of objects)");
//// text
ioTest<TextWriter, TextReader>("iotest.dat", obj, "text (object) ");
ioTest<TextWriter, TextReader>("iotest.dat", vec, "text (vector of objects)");
ioTest<TextWriter, TextReader>("iotest.dat", pair, "text (pair of objects)");
//// HDF5
#undef HAVE_HDF5
#ifdef HAVE_HDF5
ioTest<Hdf5Writer, Hdf5Reader>("iotest.h5", obj, "HDF5 (object) ");
ioTest<Hdf5Writer, Hdf5Reader>("iotest.h5", vec, "HDF5 (vector of objects)");
ioTest<Hdf5Writer, Hdf5Reader>("iotest.h5", pair, "HDF5 (pair of objects)");
#endif
std::cout << "\n==== vector flattening/reconstruction" << std::endl;

View File

@ -137,7 +137,7 @@ void test(const Expr &a, const Expr &b)
}
}
void checkMat(const Gamma::Algebra a, GridSerialRNG &rng)
void checkGamma(const Gamma::Algebra a, GridSerialRNG &rng)
{
SpinVector v;
SpinMatrix m, &testg = testAlgebra[a];
@ -212,6 +212,28 @@ std::cout << std::endl;
#undef CHECK_PROJ
}
void checkGammaL(const Gamma::Algebra a, GridSerialRNG &rng)
{
SpinVector v;
SpinMatrix m, &testg = testAlgebra[a], pl;
GammaL gl(a);
bool pass = true;
random(rng, v);
random(rng, m);
pl = testAlgebra[Gamma::Algebra::Identity]
- testAlgebra[Gamma::Algebra::Gamma5];
std::cout << GridLogMessage << "Checking left-projected " << Gamma::name[a] << ": ";
std::cout << "vecmul ";
test(gl*v, testg*pl*v);
std::cout << "matlmul ";
test(gl*m, testg*pl*m);
std::cout << "matrmul ";
test(m*gl, m*testg*pl);
std::cout << std::endl;
}
int main(int argc, char *argv[])
{
Grid_init(&argc,&argv);
@ -230,7 +252,7 @@ int main(int argc, char *argv[])
std::cout << GridLogMessage << "======== Multiplication operators check" << std::endl;
for (int i = 0; i < Gamma::nGamma; ++i)
{
checkMat(i, sRNG);
checkGamma(i, sRNG);
}
std::cout << GridLogMessage << std::endl;
std::cout << GridLogMessage << "======== Algebra multiplication table check" << std::endl;
@ -249,6 +271,11 @@ int main(int argc, char *argv[])
std::cout << GridLogMessage << "======== Spin projectors check" << std::endl;
checkProject(sRNG);
std::cout << GridLogMessage << std::endl;
std::cout << GridLogMessage << "======== Gamma-left matrices check" << std::endl;
for (int i = 0; i < Gamma::nGamma; ++i)
{
checkGammaL(i, sRNG);
}
Grid_finalize();