English

Phase transition of the long range Ising model in lower dimensions, for $d < \alpha \leq d + 1$, with a Peierls argument

Probability 2025-06-27 v3 Mathematical Physics math.MP

Abstract

We extend previous results due to Ding and Zhuang in order to prove that a phase transition occurs for the long range Ising model in lower dimensions. By making use of a recent argument due to Affonso, Bissacot and Maia from 2022 which establishes that a phase transition occurs for the long range, random-field Ising model, from a suggestion of the authors we demonstrate that a phase transition also occurs for the long range Ising model, from a set of appropriately defined contours for the long range system, and a Peierls' argument.

Keywords

Cite

@article{arxiv.2309.07942,
  title  = {Phase transition of the long range Ising model in lower dimensions, for $d < \alpha \leq d + 1$, with a Peierls argument},
  author = {Pete Rigas},
  journal= {arXiv preprint arXiv:2309.07942},
  year   = {2025}
}

Comments

Template version (34 pages). Discussion of references is available at: https://www.youtube.com/watch?v=bIWtitUtz_k