title: Self-Induced Glassiness and Pattern Formation in Spin Systems Subject to Long-Range Interactions.
abstract: We study the glass formation in two- and three-dimensional Ising and Heisenberg spin systems subject to competing interactions and uniaxial anisotropy with a mean-field approach. In three dimensions, for sufficiently strong anisotropy the systems always modulate in a striped phase. Below a critical strength of the anisotropy, a glassy phase exists in a finite range of temperature, and it becomes more stable as the system becomes more isotropic. In two dimensions the criticality is always avoided and the glassy phase always exists.
authors.affiliation: Institute for Molecules and Materials, Radboud University, Heijndaalseweg 135, 6525 AJ Nijmegen, The Netherlands.
authors.forename: Alessandro
authors.initials: A
authors.lastname: Principi
authors.affiliation: Institute for Molecules and Materials, Radboud University, Heijndaalseweg 135, 6525 AJ Nijmegen, The Netherlands.
authors.forename: Mikhail I
authors.initials: MI
authors.lastname: Katsnelson