000056281 001__ 56281
000056281 005__ 20200221144250.0
000056281 0247_ $$2doi$$a10.1103/PhysRevLett.116.227201
000056281 0248_ $$2sideral$$a95257
000056281 037__ $$aART-2016-95257
000056281 041__ $$aeng
000056281 100__ $$aFytas, N.G.
000056281 245__ $$aPhase Transitions in Disordered Systems: The Example of the Random-Field Ising Model in Four Dimensions
000056281 260__ $$c2016
000056281 5060_ $$aAccess copy available to the general public$$fUnrestricted
000056281 5203_ $$aBy performing a high-statistics simulation of the D=4 random-field Ising model at zero temperature for different shapes of the random-field distribution, we show that the model is ruled by a single universality class. We compute to a high accuracy the complete set of critical exponents for this class, including the correction-to-scaling exponent. Our results indicate that in four dimensions (i) dimensional reduction as predicted by the perturbative renormalization group does not hold and (ii) three independent critical exponents are needed to describe the transition.
000056281 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/FIS2012-35719-C02-01
000056281 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000056281 590__ $$a8.462$$b2016
000056281 591__ $$aPHYSICS, MULTIDISCIPLINARY$$b6 / 79 = 0.076$$c2016$$dQ1$$eT1
000056281 592__ $$a4.195$$b2016
000056281 593__ $$aPhysics and Astronomy (miscellaneous)$$c2016$$dQ1
000056281 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000056281 700__ $$0(orcid)0000-0002-3376-0327$$aMartín-Mayor, V.
000056281 700__ $$aPicco, M.
000056281 700__ $$aSourlas, N.
000056281 773__ $$g116, 22 (2016), 381132[5 pp]$$pPhys. rev. lett.$$tPhysical Review Letters$$x0031-9007
000056281 8564_ $$s281767$$uhttps://zaguan.unizar.es/record/56281/files/texto_completo.pdf$$yVersión publicada
000056281 8564_ $$s114899$$uhttps://zaguan.unizar.es/record/56281/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000056281 909CO $$ooai:zaguan.unizar.es:56281$$particulos$$pdriver
000056281 951__ $$a2020-02-21-13:27:32
000056281 980__ $$aARTICLE