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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2004, Volume 80, Issue 5, Pages 349–353
(Mi jetpl2099)
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This article is cited in 12 scientific papers (total in 12 papers)
CONDENSED MATTER
Quasi-one-dimensional anisotropic Heisenberg model in a transverse magnetic field
D. V. Dmitriev, V. Ya. Krivnov Joint Institute of Chemical Physics of RAS, 117977, Moscow, Russia
Abstract:
The phase diagram of weakly coupled $XXZ$ chains in a transverse magnetic field is studied using the mean-field approximation for the interchain coupling and known exact results for an effective one-dimensional model. Results are applied to the quasi-one-dimensional antiferromagnet Cs$_2$CoCl$_4$ and the value of interchain interaction in this compound is estimated.
Received: 07.07.2004
Citation:
D. V. Dmitriev, V. Ya. Krivnov, “Quasi-one-dimensional anisotropic Heisenberg model in a transverse magnetic field”, Pis'ma v Zh. Èksper. Teoret. Fiz., 80:5 (2004), 349–353; JETP Letters, 80:5 (2004), 303–307
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https://www.mathnet.ru/eng/jetpl2099 https://www.mathnet.ru/eng/jetpl/v80/i5/p349
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