Nonanalytic behavior of two-dimensional itinerant ferromagnets

We consider an ordered ferromagnet in the vicinity of a T=0 transition into a paramagnet. We show that the free energy and the transverse and longitudinal static susceptibilities contain nonanalyticities which destroy a continuous second-order transition. Depending on the parameters, the transition...

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Bibliographic Details

Main Authors:	Dmitry V. Efremov, Joseph Betouras, Andrey Chubukov
Format:	Default Article
Published:	2008
Subjects:	Other physical sciences not elsewhere classified untagged Physical Sciences not elsewhere classified
Online Access:	https://hdl.handle.net/2134/12751
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