TY - JOUR

T1 - Equation of state for cubic ferromagnets

AU - Aharony, Amnon

PY - 1974

Y1 - 1974

N2 - The scaling equation of state for ferromagnets with interactions of cubic symmetry is derived to first order in ε=4-d, where d is the dimensionality of space. Finite susceptibilities are found at zero field below Tc. These diverge, however, as the number of spin components approaches nc (3.13 at ε=1) from above, where the cubic fixed point coincides with the usual Heisenberg fixed point.

AB - The scaling equation of state for ferromagnets with interactions of cubic symmetry is derived to first order in ε=4-d, where d is the dimensionality of space. Finite susceptibilities are found at zero field below Tc. These diverge, however, as the number of spin components approaches nc (3.13 at ε=1) from above, where the cubic fixed point coincides with the usual Heisenberg fixed point.

UR - http://www.scopus.com/inward/record.url?scp=4244189002&partnerID=8YFLogxK

U2 - 10.1103/PhysRevB.10.3006

DO - 10.1103/PhysRevB.10.3006

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AN - SCOPUS:4244189002

SN - 0163-1829

VL - 10

SP - 3006

EP - 3009

JO - Physical Review B-Condensed Matter

JF - Physical Review B-Condensed Matter

IS - 7

ER -