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This article is cited in 2 scientific papers (total in 2 papers)
CONDENSED MATTER
On the effect of an inhomogeneous magnetic field on high-frequency asymptotic behaviors of correlation functions of spin lattices
V. E. Zobova, M. M. Kucherovb a Kirensky Institute of Physics, Federal Research Center KSC, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, Russia
b Institute of Space and Information Technologies, Siberian Federal University, Krasnoyarsk, Russia
Abstract:
Singular points of spin autocorrelation functions on the imaginary time axis, which determine the arguments of exponential high-frequency asymptotic behaviors, have been analyzed. It has been shown that randomly distributed inhomogeneous magnetic fields expand the wings of spectra of autocorrelation functions and, thereby, intensify the heating of a system subjected to variable magnetic fields, which are used to create effective Hamiltonians or at the saturation of inhomogeneously broadened EPR lines.
Received: 18.01.2018 Revised: 14.03.2018
Citation:
V. E. Zobov, M. M. Kucherov, “On the effect of an inhomogeneous magnetic field on high-frequency asymptotic behaviors of correlation functions of spin lattices”, Pis'ma v Zh. Èksper. Teoret. Fiz., 107:9 (2018), 578–582; JETP Letters, 107:9 (2018), 553–557
Linking options:
https://www.mathnet.ru/eng/jetpl5564 https://www.mathnet.ru/eng/jetpl/v107/i9/p578
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Abstract page: | 148 | Full-text PDF : | 14 | References: | 26 | First page: | 3 |
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