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Fix a bug in bosonic Fourier transform

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Appears for full_bins and bosonic GFs.
This commit is contained in:
Michel Ferrero 2014-04-01 17:09:04 +02:00
parent 5267798b48
commit 82e3b3f02b
1 changed files with 2 additions and 1 deletions
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triqs/gfs/local/fourier_matsubara.cpp
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@ -160,7 +160,8 @@ namespace gfs {
gt[t] = convert_green<gt_result_type>(g_out(t.index() == L ? 0 : t.index()) + oneBoson(a1, b1, t, beta) +
oneBoson(a2, b2, t, beta) + oneBoson(a3, b3, t, beta));
}
if (gt.mesh().kind() == full_bins) gt.on_mesh(L) = -gt.on_mesh(0) - convert_green<gt_result_type>(ta(1)(0, 0));
double pm = (gw.domain().statistic == Fermion ? -1.0 : 1.0);
if (gt.mesh().kind() == full_bins) gt.on_mesh(L) = pm * (gt.on_mesh(0) + convert_green<gt_result_type>(ta(1)(0, 0)));
// set tail
gt.singularity() = gw.singularity();
}