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arXiv · 2006.02063

Eliashberg theory of a multiband non-phononic spin glass superconductor

GA Ummarino
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Abstract

I solved the Eliashberg equations for multiband non-phononic $s\pm$ wave spin glass superconductor and I calculated the temperature dependence of the gaps and superfluid density that reveals unusual behavior as non monotonic temperature dependence and reentrant superconductivity. For particular values of input parameters the phase diagram is still more complex with two different ranges of temperature where the superconductivity appears.

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GA Ummarino. 2020-06-03. Eliashberg theory of a multiband non-phononic spin glass superconductor. https://arxiv.org/abs/2006.02063

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