Critical temperature in the two-layered Ising model

A Lipowski

Physica A: Statistical Mechanics and its Applications, 1998, vol. 250, issue 1, 373-383

Abstract: Using the transfer-matrix mean-field approximation we precisely calculate the critical temperature in the two-layered Ising model. When the intra-layer interactions are the same, our estimations of the shift exponent φ are in agreement with some scaling arguments which predict φ=γ, where γ is the susceptibility exponent. However, for unequal intra-layer interactions our result φ=0.5 show that scaling arguments prediction φ=γ/2 is incorrect. In this case an approximate decimation scheme is proposed which gives φ consistent with numerical calculations.

Keywords: Layered Ising model; Critical temperature; Shift exponent; Transfer-matrix mean-field approximation (search for similar items in EconPapers)
Date: 1998
References: View complete reference list from CitEc
Citations: View citations in EconPapers (5)

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S0378437197005517
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:250:y:1998:i:1:p:373-383

DOI: 10.1016/S0378-4371(97)00551-7

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 ().