Spontaneous magnetisation of the extended discrete N-vector ferromagnet

Within a simple real space renormalization group framework, we calculate the thermal evolution of the spontaneous magnetisation associated with the (extended) discrete N-vector ferromagnet. The corresponding critical exponents β are calculated as well.

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Bibliographic Details
Published in:Physica A 1992-02, Vol.181 (3), p.406-412
Main Authors: da Cruz, Heber R., Costa, Uriel M.S., Tsallis, Constantino
Format: Article
Language:English
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Description
Summary:Within a simple real space renormalization group framework, we calculate the thermal evolution of the spontaneous magnetisation associated with the (extended) discrete N-vector ferromagnet. The corresponding critical exponents β are calculated as well.
ISSN:0378-4371
1873-2119
DOI:10.1016/0378-4371(92)90097-A