Gergely Zaránd
The Quantum Impurity Problem
Maxime Debertolis
Complexity of Quantum Impurity Problems
Sergey Bravyi, David Gosset
Quantum impurity problems: Exact methods
Arne Ludwig
New Exact Results for Quantum Impurity Problems
Frédéric Lesage, Hubert Saleur, P. Simonetti
Quantum Impurity Problems in the Framework of Natural Orbitals
Local moment phases in quantum impurity problems
David E. Logan