Journal article
Vortices with antiferromagnetic cores in the SO(5) model of high-temperature superconductivity
Abstract
We consider the problem of superconducting Ginzburg-Landau (GL) vortices with antiferromagnetic cores which arise in Zhang’s SO(5) model of antiferromagnetism (AF) and high-temperature superconductivity (SC). This problem was previously considered by Arovas et al. who constructed approximate “variational” solutions, in the large κ limit, to estimate the domain of stability of such vortices in the temperature-chemical potential phase diagram. By …
Authors
Alama S; Berlinsky AJ; Bronsard L; Giorgi T
Journal
Physical Review B, Vol. 60, No. 9, pp. 6901–6906
Publisher
American Physical Society (APS)
Publication Date
September 1, 1999
DOI
10.1103/physrevb.60.6901
ISSN
2469-9950