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Chiral Correction to the Spin Fluctuation Feedback in two-dimensional p-wave Superconductors

J. Goryo·M. Sigrist
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Abstract

We consider the stability of the superconducting phase for spin-triplet p-wave pairing in a quasi-two-dimensional system. We show that in the absence of spin-orbit coupling there is a chiral contribution to spin fluctuation feedback which is related to spin quantum Hall effect in a chiral superconducting phase. We show that this mechanism supports the stability of a chiral p-wave state.

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J. Goryo, M. Sigrist. 2001-11-30. Chiral Correction to the Spin Fluctuation Feedback in two-dimensional p-wave Superconductors. https://doi.org/10.1209/epl%2Fi2002-00379-x

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