Hierarchy of Self-Consistent Approximate Methods and the Parquet ...
Hierarchy of Self-Consistent Approximate Methods and the Parquet ...
Hierarchy of Self-Consistent Approximate Methods and the Parquet ...
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scattering channels<br />
p-h horizontal channel<br />
3<br />
P<br />
1<br />
4<br />
initial<br />
F ph<br />
h<br />
H<br />
final<br />
2<br />
|3, 4 >→ |1, 2 ><br />
3 1<br />
P<br />
4<br />
F ph v<br />
H<br />
2<br />
|3, 1 >→ |4, 2 ><br />
p-h vertical channel<br />
initial<br />
final<br />
3<br />
P<br />
1<br />
4<br />
F pp<br />
P<br />
p-p channel<br />
2<br />
<strong>Hierarchy</strong> <strong>of</strong> <strong>Self</strong>-<strong>Consistent</strong> <strong>Approximate</strong> <strong>Methods</strong> <strong>and</strong> <strong>the</strong> <strong>Parquet</strong> Formalism 11