Emergence of Non-Axisymmetric Vortex in Strong-Coupling Chiral p-Wave Superconductor

Noriyuki Kurosawa; Yusuke Kato

doi:10.1007/s10909-016-1692-8

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arXiv · 1610.09111

Emergence of Non-Axisymmetric Vortex in Strong-Coupling Chiral p-Wave Superconductor

Noriyuki Kurosawa·Yusuke Kato

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Abstract

We studied strong-coupling effect upon an isolated vortex in a two-dimensional chiral p-wave superconductor. We solved the Eilenberger equation for the quasiclassical Green's functions and the Eliashberg equation with single mode Einstein boson self-consistently. We calculated the free-energy of each obtained vortex, and found that a non-axisymmetric vortex metastably exists in some situation.

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Noriyuki Kurosawa, Yusuke Kato. 2016-10-28. Emergence of Non-Axisymmetric Vortex in Strong-Coupling Chiral p-Wave Superconductor. https://doi.org/10.1007/s10909-016-1692-8

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