Year: 2008
Type: article
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 $\ensuremath{-}{H}_{c}$ and ${H}_{c}$, which represent the edges of the ferromagnetic up and down phases. The implications of long-range interaction in many body systems are discussed.
Source: Physical Review B
Authors: Erik Nielsen, R. N. Bhatt, David A. Huse
Institution: Princeton University
Language: English
Subfield: Condensed Matter Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W2092124996