J. A. BlackmanJ. PoulterUniversity of ReadingMahidol University2018-08-202018-08-202006-02-28Journal of Physics: Conference Series. Vol.30, No.1 (2006), 139-15117426596174265882-s2.0-33644760300https://repository.li.mahidol.ac.th/handle/20.500.14594/23920We have developed a technique that enables the exact calculation of the ground state properties of the 2-dimensional ±J Ising model. This paper gives an overview of the methodology and describes the latest results on the correlation function. © 2006 IOP Publishing Ltd.Mahidol UniversityPhysics and AstronomyConference PaperSCOPUS10.1088/1742-6596/30/1/017