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A marginal remark on massless neutral boson is two-gap superconductors

Egor Babaev
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Abstract

We make some remarks on massless neutral boson in two-flavour Abelian Higgs model. {\bf Note added:} {\it this remark was merged with journal version of cond-mat/0111192 on a referee request.}

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Egor Babaev. 2004-02-04. A marginal remark on massless neutral boson is two-gap superconductors. https://arxiv.org/abs/cond-mat/0201488

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