Open vsht opened 2 years ago
Here's another weird bug that needs attention
FCLoopIntegralToGraph[{FCTopology[
"tri10", {SFAD[{{l1 + q1, 0}, {SMP["m_t"]^2, 1}, 1}],
SFAD[{{l1 + q1 + q2, 0}, {SMP["m_t"]^2, 1}, 1}],
SFAD[{{l1, 0}, {SMP["m_t"]^2, 1}, 1}],
SFAD[{{l2 - q1 - q2, 0}, {SMP["m_t"]^2, 1}, 1}],
SFAD[{{l2 - q2, 0}, {SMP["m_t"]^2, 1}, 1}],
SFAD[{{l1 - l2 + q1 + q2, 0}, {0, 1}, 1}],
SFAD[{{l2, 0}, {0, 1}, 1}]}, {l1, l2},
{q1, q2}, {SPD[q1, q1] -> 0, SPD[q2, q2] -> 0,
SPD[q1, q2] -> s/2}, {}]}, Momentum -> {q1, q1 + q2, q1 - q2}]
Here is an example of a factorizing 3-loop integral that cannot be properly graphed
Essentially, we need a routine that can detect obviously factorizing integrals and then run
FCLoopIntegralToGraph
on each integral separately.