English

Infinitely Robust Order and Local Order-Parameter Tulips in Apollonian Networks with Quenched Disorder

Disordered Systems and Neural Networks 2009-10-12 v2

Abstract

For a variety of quenched random spin systems on an Apollonian network, including ferromagnetic and antiferromagnetic bond percolation and the Ising spin glass, we find the persistence of ordered phases up to infinite temperature over the entire range of disorder. We develop a renormalization-group technique that yields highly detailed information, including the exact distributions of local magnetizations and local spin-glass order parameters, which turn out to exhibit, as function of temperature, complex and distinctive tulip patterns.

Keywords

Cite

@article{arxiv.0811.3437,
  title  = {Infinitely Robust Order and Local Order-Parameter Tulips in Apollonian Networks with Quenched Disorder},
  author = {C. Nadir Kaplan and Michael Hinczewski and A. Nihat Berker},
  journal= {arXiv preprint arXiv:0811.3437},
  year   = {2009}
}

Comments

5 pages, 4 figures; updated to reflect minor changes in published version