Abstract:
For the model of equal spin-spin interactions, we obtain exact Heisenberg expressions for the spin operator components and use them to find the relations that hold for spin operators appearing in the thermodynamic mean. We use the obtained exact relations for the means to describe the thermodynamics of the model under consideration.
Keywords:
spin-spin interactions, Heisenberg equations of motion, thermodynamics.
Citation:
A. R. Kessel, R. R. Nigmatullin, A. A. Khamzin, N. A. Yakovleva, “A Few Exact Solutions for the Model of Equal Spin-Spin Interactions”, TMF, 145:3 (2005), 411–419; Theoret. and Math. Phys., 145:3 (2005), 1727–1735
\Bibitem{KesNigKha05}
\by A.~R.~Kessel, R.~R.~Nigmatullin, A.~A.~Khamzin, N.~A.~Yakovleva
\paper A Few Exact Solutions for the Model of Equal Spin-Spin Interactions
\jour TMF
\yr 2005
\vol 145
\issue 3
\pages 411--419
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\crossref{https://doi.org/10.4213/tmf1909}
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\adsnasa{https://adsabs.harvard.edu/cgi-bin/bib_query?2005TMP...145.1727K}
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\transl
\jour Theoret. and Math. Phys.
\yr 2005
\vol 145
\issue 3
\pages 1727--1735
\crossref{https://doi.org/10.1007/s11232-005-0194-7}
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Linking options:
https://www.mathnet.ru/eng/tmf1909
https://doi.org/10.4213/tmf1909
https://www.mathnet.ru/eng/tmf/v145/i3/p411
This publication is cited in the following 6 articles:
A. A. Khamzin, R. R. Nigmatullin, “The NMR line shape of a system of nuclear spins with equal spin–spin coupling constants”, Theoret. and Math. Phys., 167:1 (2011), 496–505
Khamzin A.A., Nigmatullin R.R., Alekhin A.P., Sitdikov A.S., Nikitin A.S., “The NMR line shape of magneto-active nanoclusters in moveable nano-containers with self-similar stochastic dynamics”, International Conference on Resonances in Condensed Matter: Altshuler100, Journal of Physics Conference Series, 324, 2011