Comment on ``Coexistence of superconductivity and ferromagnetism in ferromagnetic metals"
arXiv:cond-mat/0310704 · doi:10.1103/PhysRevLett.92.199705
Abstract
We argue that a single-band itinerant electron model with short-range interactions, proposed by Karchev et al. (cond-mat/9911489) and investigated further by Jackiewicz et al. (cond-mat/0302449), cannot describe the coexistence of superconducting and ferromagnetic order.
2 pages