Quantum Impurity Problems in the Framework of Natural Orbitals: A Comprehensive Study by Maxime DebertolisEnglish | PDF EPUB (True) | 2024 | 170 Pages | ISBN : 3031472322 | 17 MB
This book presents a complete study of natural orbitals in quantum impurity problems, revealing a certain simplicity in these interacting many-body problems. These systems consist of a few localized degrees of freedom that undergo strong interactions and hybridize with a larger system of free particles; they are central in the study of strongly correlated systems.