Exact ground state correlations in the supersymmetric $1/r^2$ exchange $t-J$ model

P. J. Forrester

doi:10.1016/0375-9601(94)91099-5

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Exact ground state correlations in the supersymmetric $1/r^2$ exchange $t-J$ model

P. J. Forrester

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Abstract

Some ground state static correlation functions for the $1/r^2$ exchange $t-J$ model of Kuramoto and Yokoyama are calculated exactly. The correlations calcualted are the pair distribution functions between two down spins, a down spin and a hole, and two holes, and the one body density matrix (equal time retarded Green's function) for holes

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P. J. Forrester. 1994-08-28. Exact ground state correlations in the supersymmetric $1/r^2$ exchange $t-J$ model. https://doi.org/10.1016/0375-9601(94)91099-5

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