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Radiative mass in QCD at high density

Deog Ki Hong
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Abstract

We show that radiatively generated Majorana mass for antiquarks is same as the Cooper-pair gap. We then calculate the electromagnetic corrections to mass of particles in the color-flavor locking phase of QCD at high density. The mass spectrum forms multiplets under $SU(2)_V\times U(1)_V$. The charged pions and kaons get the electromagnetic mass which is proportional to the Cooper-pair gap.

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Deog Ki Hong. 2000-09-11. Radiative mass in QCD at high density. https://doi.org/10.1103/physrevd.62.091501

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