Raw data to "Series expansions in closed and open quantum many-body systems with multiple quasiparticle types"

This collection of data is complementary to the publication "Series expansions in closed and open quantum many-body systems with multiple quasiparticle types", Lea Lenke, Andreas Schellenberger, Kai Phillip Schmidt, arXiv:2302.01000 (https://arxiv.org/abs/2302.01000).

It contains all data used for Figure 2 given in the file `Figure_2_complementary_data.yaml` and all needed data to recalculate the energies of the visualized modes in the files `Figure_2_coefficients_expectation_values.yaml` and `Figure_2_broad_signum_coefficients_expectation_values.yaml`.

For the last two files, we used a program to calculate the coefficients. The source code for coefficient calculation is openly available under GitHub (https://github.com/FAU-kpslab/pcstpp_CoefficientGenerator) including configuration files to reproduce the coefficients given here.

All files are self-consistent, for further information we recommend the comments directly in the files.

For further details on the used method pcst⁺⁺ and discussion of the results we refer to the linked publication.

If any question may arise, you are highly welcome to contact us (see e.g. contact information on the publication).