Work

Temperature Correlations of Quantum Spins

Year: 1993

Type: article

Abstract: This is a historical note. In 1993 we calculated space, time and temperature dependent correlation function in isotropic version of one dimensional XY spin chain. The correlation function decays exponentially with time and space separation. The rate of exponential decay was evaluated explicitly. Since that time similar results were obtained in other models: Bose gas with delta interaction, Ising model and strongly correlated electrons.

Source: Physical Review Letters

DOI: 10.1103/physrevlett.70.2357

Authors: A. R. Its, A. G. Izergin, V. E. Korepin, N. A. Slavnov

Institutions: Indiana University – Purdue University Indianapolis, St. Petersburg Department of Steklov Institute of Mathematics, Steklov Mathematical Institute, Stony Brook University

Language: English

Topic: Quantum many-body systems

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: bronze

OpenAlex ID: W4230952459

FWCI: 0.245

Cites:

Cited by: 24

Related to: 10