Tarantino, W. ., Mendoza, B. S., Romaniello, P. ., Berger, J. A., & Reining, L. . (2018). Many-body perturbation theory and non-perturbative approaches: screened interaction as the key ingredient. JOURNAL OF PHYSICS-CONDENSED MATTER, 30, 135602. https://doi.org/10.1088/1361-648X/aaaeab
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Tarantino
Tarantino, W. ., Romaniello, P. ., Berger, J. A., & Reining, L. . (2017). Self-consistent Dyson equation and self-energy functionals: An analysis and illustration on the example of the Hubbard atom. Phys. Rev. B, 96, 045124. https://doi.org/10.1103/PhysRevB.96.045124 (Original work published 2024)