Fernández Tejero, Carlos2023-06-202023-06-201988-020002-950510.1119/1.15698https://hdl.handle.net/20.500.14352/58899© 1988 American Association of Physics Teachers. This work has been sponsored by the CAICYT (Spain) project Nº PB85-0024.A novel method for evaluating two‐spin correlations of a one‐dimensional Ising model is described. The method is based on an algebraic technique motivated by renormalizationgroup theory and adapted for presentation in a graduatestatistical physics course.engjournal articlehttp://dx.doi.org/10.1119/1.15698http://scitation.aip.org/restricted access536EducationScientific DisciplinesPhysicsMultidisciplinaryTermodinámica2213 Termodinámica