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Integration formulas and exact calculations in the Calogero-Sutherland model

P. J. Forrester
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Abstract

Some integration formulas which either occur or are implicit in Ha's recent exact calculation of some correlations in the Calogero-Sutherland model are discussed. These integration formulas include the calculation of the inner product $<0|ρ(0)|κ>$ between the density operator acting on an excited state and the ground state, and a generalization of the Selberg integral due to Dotsenko and Fateev.

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P. J. Forrester. 1995-02-03. Integration formulas and exact calculations in the Calogero-Sutherland model. https://doi.org/10.1142/s0217984995000346

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