Resumen: We provide a nontrivial test of supersymmetry in the random-field Ising model at five spatial dimensions, by means of extensive zero-temperature numerical simulations. Indeed, supersymmetry relates correlation functions in a D-dimensional disordered system with some other correlation functions in a D-2 clean system. We first show how to check these relationships in a finite-size scaling calculation and then perform a high-accuracy test. While the supersymmetric predictions are satisfied even to our high accuracy at D=5, they fail to describe our results at D=4. Idioma: Inglés DOI: 10.1103/PhysRevLett.122.240603 Año: 2019 Publicado en: Physical Review Letters 122, 24 (2019), 240603 1-5 ISSN: 0031-9007 Factor impacto JCR: 8.385 (2019) Categ. JCR: PHYSICS, MULTIDISCIPLINARY rank: 6 / 85 = 0.071 (2019) - Q1 - T1 Factor impacto SCIMAGO: 3.588 - Physics and Astronomy (miscellaneous) (Q1)