Radiative mass in QCD at high density
  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. 
Deog Ki Hong