Experimental investigation of the logarithmic correction to the mean-field order parameter of the four-dimensional Ising ferromagnet
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Experimental investigation of the logarithmic correction to the mean-field order parameter of the four-dimensional Ising ferromagnet. / Mouritsen, O. G.; Jensen, S. J. Knak.
In: Physical Review B, Vol. 19, No. 7, 1979, p. 3663-3666.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Experimental investigation of the logarithmic correction to the mean-field order parameter of the four-dimensional Ising ferromagnet
AU - Mouritsen, O. G.
AU - Jensen, S. J. Knak
PY - 1979
Y1 - 1979
N2 - The order parameter Φ of the four-dimensional simple hypercubic spin-1/2 Ising ferromagnet is calculated by the Monte Carlo technique. The data, which may be represented by Φ(t)=B(-t)12|ln(-t)|13 with 1.53<B<1.56 for 0.005<-t(Tc-T)Tc<0.40, supports the theoretical prediction of a multiplicative logarithmic correction to the mean-field description of the critical behavior in four dimensions.
AB - The order parameter Φ of the four-dimensional simple hypercubic spin-1/2 Ising ferromagnet is calculated by the Monte Carlo technique. The data, which may be represented by Φ(t)=B(-t)12|ln(-t)|13 with 1.53<B<1.56 for 0.005<-t(Tc-T)Tc<0.40, supports the theoretical prediction of a multiplicative logarithmic correction to the mean-field description of the critical behavior in four dimensions.
UR - http://www.scopus.com/inward/record.url?scp=0002145836&partnerID=8YFLogxK
U2 - 10.1103/PhysRevB.19.3663
DO - 10.1103/PhysRevB.19.3663
M3 - Journal article
AN - SCOPUS:0002145836
VL - 19
SP - 3663
EP - 3666
JO - Physical Review B
JF - Physical Review B
SN - 2469-9950
IS - 7
ER -
ID: 238394236