Caramico D'Auria, Alvaro (2009) Field-induced quantum criticality of a spin 1/2 planar ferromagnet. In: International Conference on Low Temperatur Physics (LT25), 6-13 Agosto 2008, Amsterdam.

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Official URL: www.iop.org/EJ/conf
Item Type: Conference or Workshop Item (UNSPECIFIED)
Uncontrolled Keywords: planar ferromagnet, quantum criticality, renormalization group
Date Deposited: 18 Oct 2010 08:15
Last Modified: 30 Apr 2014 19:41
URI: http://www.fedoa.unina.it/id/eprint/5479

Abstract

The low temperature critical properties and crossovers of a spin 1/2 planar ferromagnet in a longitudinal magnetic field are explored in terms of an anisotropic bosonic action, suitable to describe the spin model in the low temperature regime. This is per

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