Caffarel Krauth 1994

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M. Caffarel, W. Krauth Exact Diagonalization Approach to Correlated Fermions in Infinite Dimensions: Mott Transition and Superconductivity Physical Review Letters 72 1545 (1994)


Context: In this paper, we proposed an exact diagonalization method for the solution of the single-impurity method which has proven useful in a number of contexts.

See here for exact-diagonalization programs at zero temperature (Lanczos) and at finite temperature.

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