Topological superconducting phase in the vicinity of ferromagnetic phases

Through the study of concrete models we establish a strong tie between topological superconductivity and ferromagnetic spin correlations. Our result can be used as a guideline for the search for topological superconductors whose pairing symmetry is invariant under time reversal. The results are obta...

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Bibliographic Details
Published in:Physical review. B, Condensed matter and materials physics Condensed matter and materials physics, 2012-07, Vol.86 (2), Article 024523
Main Authors: Xiang, Yuan-Yuan, Wang, Wan-Sheng, Wang, Qiang-Hua, Lee, Dung-Hai
Format: Article
Language:English
Subjects:
Condensed matter
Ferromagnetism
Guidelines
Invariants
Renormalization group methods
Superconductivity
Symmetry
Topology
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Summary:Through the study of concrete models we establish a strong tie between topological superconductivity and ferromagnetic spin correlations. Our result can be used as a guideline for the search for topological superconductors whose pairing symmetry is invariant under time reversal. The results are obtained by the functional renormalization group method.
ISSN:1098-0121
1550-235X
DOI:10.1103/PhysRevB.86.024523