Phase transitions in systems with coupled order parameters
Y. Imry, Douglas J. Scalapino, Leon Gunther
The properties of one-dimensional systems with coupled order parameters are investigated. Mean-field results are reviewed, and some essentially exact results, including fluctuatins, are obtained numerically. Our results show the possibility of mixed phases and pseudo-first-order transitions.
Physical review. B, Solid state•Oct 1, 1974•32 citations