Hartree Fock and RPA Studies of the Hubbard Model
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The Hubbard model has been the simplest starting point in the study of strongly correlated systems[1, 2, 3]. Almost all methods known to condensed matter theoreticians have been applied to its analysis.
KeywordsSpin Wave Hubbard Model Random Phase Approximation Fermi Liquid Luttinger Liquid
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- See, for instance, the contributions by G. Kotliar and D. Vollhart in this volume.Google Scholar
- V. Bach, E. H. Lieb and J. P. Solovej, Princeton preprint.Google Scholar
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