The Hubbard model: Some Rigorous Results and Open Problems

作者: Elliott H. Lieb

DOI: 10.1007/978-3-662-06390-3_4

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摘要: The Hubbard model of interacting electrons, like the Ising spin-spin interactions, is simplest possible displaying many “real world” features, but it much more difficult to analyze qualitatively than model. After a third century research, we are still not sure about its basic properties. This mini-review will explore what known rigorously and attempt describe some open problems that possibly within range rigorous mathematical analysis.

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