Discrete spin cubic model on a fractal lattice - the ground state phase diagram

Zoran Borjan, Milan Knežević and Sava Milošević

Physica A: Statistical Mechanics and its Applications, 1995, vol. 222, issue 1, 1-9

Abstract: We study the ground state properties of the discrete spin cubic model situated on the Sierpinski gasket fractal lattice. The relevant model Hamiltonian contains exchange and quadrupolar interaction terms, associated with the parameters J1 and J2, respectively. We have found that the model under study has a very rich ground state diagram in the (J1,J2)-plane, with one ordered (ferromagnetic) state and three regions of different frustrated states.

Keywords: Ground state; Frustration; Residual entropy; Discrete spin cubic model; Fractals (search for similar items in EconPapers)
Date: 1995
References: View complete reference list from CitEc
Citations:

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/0378437195003355
Full text for ScienceDirect subscribers only. Journal offers the option of making the article available online on Science direct for a fee of $3,000

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:222:y:1995:i:1:p:1-9

DOI: 10.1016/0378-4371(95)00335-5

Access Statistics for this article

Physica A: Statistical Mechanics and its Applications is currently edited by K. A. Dawson, J. O. Indekeu, H.E. Stanley and C. Tsallis

More articles in Physica A: Statistical Mechanics and its Applications from Elsevier
Bibliographic data for series maintained by Catherine Liu ().