Kennes, D. M. Institut für Theorie der Statistischen Physik, RWTH Aachen University; Theory Group, Theory Department, Max Planck Institute for the Structure and Dynamics of Matter, Max Planck Society;
https://arxiv.org/abs/2203.08108 (Preprint)
https://doi.org/10.21468/SciPostPhys.12.5.179 (Publisher version)
SciPostPhys_12_5_179.pdf (Publisher version), 2MB
Grunwald, L., Meden, V., & Kennes, D. M. (2022). Functional renormalization group for non-Hermitian and PT-symmetric systems. SciPost Physics, 12(5): 179. doi:10.21468/SciPostPhys.12.5.179.