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JOURNALS // Teoreticheskaya i Matematicheskaya Fizika // Archive
TMF, 1990 Volume 85, Number 3, Pages 443–449 (Mi tmf5961)
This article is cited in 1 paper

Single-particle density matrix of a one-dimensional system of spin 1/2 Fermi particles

A. V. Zabrodin, A. A. Ovchinnikov


Abstract: The long-wavelength asymptotic behavior of the single-particle density matrix in a system of Fermi particles with spin 1/2 and strong (repulsive) interaction is found. An expression for the corresponding critical exponent is also obtained.

Received: 12.12.1989


 English version: Theoretical and Mathematical Physics, 1990, 85:3, 1321–1325

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