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Relativistic Model of two-band Superconductivity in (2+1)-dimension

Tadafumi Ohsaku
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Abstract

We investigate the relativistic model of superconductivity in (2+1)-dimension. We employ the massless Gross-Neveu model at finite temperature and density, to study the superconductivity and superconducting instability. Our investigation is related to the superconductivity in (2+1)-dimensional two-band systems like ${\rm MgB_{2}}$ or intercalated graphite.

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cond-mat.supr-concond-mat.mes-hallcond-mat.str-elhep-ph

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Tadafumi Ohsaku. 2003-12-03. Relativistic Model of two-band Superconductivity in (2+1)-dimension. https://doi.org/10.1142/s0217979204024926

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