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Volumn 86, Issue 13, 2012, Pages

Renormalization group flow for fermions into antiferromagnetically ordered phases: Method and mean-field models

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EID: 84867285858     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.86.134404     Document Type: Article
Times cited : (6)

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    • If this perfect-nesting condition is violated by a chemical potential, a behavior similar to Ref. 11 is to be expected. A potential first-order phase transition may then be assessed by introducing a counterterm in the RG flow.
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