Abstract:
For the Heisenberg ferromagnet, a modified random phase approximation is proposed
that takes into account the kinematic properties of the spin operators. Correlation
functions of the transverse and longitudinal components of the spin are obtained which are valid at temperatures both above and below the Curie point.
Citation:
Yu. A. Tserkovnikov, “Construction of the correlation functions of the Heisenberg ferromagnet in the ferromagnetic and paramagnetic regions”, TMF, 40:2 (1979), 251–268; Theoret. and Math. Phys., 40:2 (1979), 726–738
\Bibitem{Tse79}
\by Yu.~A.~Tserkovnikov
\paper Construction of the correlation functions of the Heisenberg ferromagnet in the ferromagnetic and paramagnetic regions
\jour TMF
\yr 1979
\vol 40
\issue 2
\pages 251--268
\mathnet{http://mi.mathnet.ru/tmf2894}
\mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=549619}
\transl
\jour Theoret. and Math. Phys.
\yr 1979
\vol 40
\issue 2
\pages 726--738
\crossref{https://doi.org/10.1007/BF01018722}
\isi{https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=A1979JG19600007}
Linking options:
https://www.mathnet.ru/eng/tmf2894
https://www.mathnet.ru/eng/tmf/v40/i2/p251
This publication is cited in the following 4 articles:
Citation in format AMSBIB
Contact us: