Modulated phases in magnetic models frustrated by long-range interactions

Erik Nielsen, R. N. Bhatt, David A. Huse

Research output: Contribution to journalArticle

6 Scopus citations

Abstract

We study an Ising model in one dimension with short-range ferromagnetic and long-range (power law) antiferromagnetic interactions. We show that the zero temperature phase diagram in a (longitudinal) field H involves a sequence of up and down domains whose size varies continuously with H, between - Hc and Hc, which represent the edges of the ferromagnetic up and down phases. The implications of long-range interaction in many body systems are discussed.

Original languageEnglish (US)
Article number054432
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume77
Issue number5
DOIs
StatePublished - Feb 25 2008

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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