Document Type
Article
Date of Original Version
1-1980
Abstract
Analytic calculations in the Bethe formalism and finite-chain calculations show that the dynamic spin-correlation function in (q, ω)-space of the s=1/2 linear Heisenberg antiferromagnet at T > = 0 in a uniform magnetic field is governed by a double continuum of excitations. Appropriate neutron scattering experiments are expected to show double-peak spectra.
Citation/Publisher Attribution
Gerhard Müller, G., Beck, H., & Bonner, J. C. (1980). Zero-temperature dynamics of the s= ½ linear Heisenberg antiferromagnet in a magnetic field. J. Magnetism and Magn. Materials, 15-18(1), 367-368. doi: 10.1016/0304-8853(80)91090-2
Available at: https://doi.org/10.1016/0304-8853(80)91090-2
Terms of Use
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