@article{articlef711d45f, title = {On the equivalence of the KMS condition and the variational principle for quantum lattice systems with mean-field interactions}, author = {Bru, Jean-Bernard and De Siqueira Pedra, Walter and Miada, Rafael Sussumu Yamaguti}, year = {2022}, doi = {10.4310/ATMP.2022.v26.n9.a2}, journal = {Advances in Theoretical and Mathematical Physics} }