@article{gerhold_2007, title={Chromomagnetic stability of the CFL phase with a meson current}, volume={785}, ISSN={["0375-9474"]}, DOI={10.1016/j.nuclphysa.2006.11.066}, abstractNote={We show that the color-flavor locked (CFL) phase of dense quark matter is unstable with respect to the formation of a Goldstone boson current in the vicinity of the point ms2=2μΔ. In this Goldstone boson current phase all components of the magnetic screening mass are real.}, number={1-2}, journal={NUCLEAR PHYSICS A}, author={Gerhold, A.}, year={2007}, month={Mar}, pages={210C–213C} }
 @article{gerhold_schafer_kryjevski_2007, title={Goldstone boson currents in a kaon condensed color-flavor locked phase}, volume={75}, number={5}, journal={Physical Review. D, Particles, Fields, Gravitation, and Cosmology}, author={Gerhold, A. and Schafer, T. and Kryjevski, A.}, year={2007} }