N. I. Abarenkova, A. G. Izergin, A. G. Pronko, “Correlators of densities in the one-dimensional Hubbard model”, Zap. Nauchn. Sem. POMI, 1997, Volume 249,Pages <nobr>7

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Correlators of densities in the one-dimensional Hubbard model

N. I. Abarenkova^a, A. G. Izergin^a, A. G. Pronko^ba

^a St. Petersburg Department of V. A. Steklov Institute of Mathematics, Russian Academy of Sciences
^b Saint-Petersburg State University

Abstract: The one-dimensional Hubbard model with the infinitely strong repulsion between electrons is considered. Explicit expressions for the two-point correlators of local densities (depending on time, temperature, chemical potential and external field) are obtained.

UDC: 517.9

Received: 01.11.1997