added missing pdf pics.

diff --git a/pics/aphi.pdf b/pics/aphi.pdf
new file mode 100644 (file)
index 0000000..eb4e210
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diff --git a/pics/bn.pdf b/pics/bn.pdf
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index 0000000..38c91fc
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diff --git a/pics/f.pdf b/pics/f.pdf
new file mode 100644 (file)
index 0000000..ebd7891
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diff --git a/pics/plaquettes.pdf b/pics/plaquettes.pdf
new file mode 100644 (file)
index 0000000..6140f1b
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diff --git a/pics/u2.pdf b/pics/u2.pdf
new file mode 100644 (file)
index 0000000..be8f27c
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diff --git a/pics/worm.pdf b/pics/worm.pdf
new file mode 100644 (file)
index 0000000..57325d6
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