[ALPS-users] Density-density correlator in Interaction expansion

Hi

I am using interaction expansion to solve a lattice problem using DMFT.

I want to find the dynamic density-density correlators as well. How can it be done within interaction expansion scheme. While the same can be done turning the corresponding flag on for hybridization-expansion scheme, and I have used it vigorously.

Thnaks Swagata

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