Universal behavior at weak first order q
β
Mucio A. Continentino; Andre S. Ferreira
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Article
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2006
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Elsevier Science
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English
β 107 KB
First order quantum phase transitions besides their general interest are clearly relevant to the study of heavy fermions and magnetic transition metal compounds. Recent results show that in many systems belonging to these classes of materials, the magnetic transition changes from second order to fir