11 citations · 11 across the 4 of their papers we have counts for
4 papers · 1 filter
A Monte Carlo Study of the Dipolar Universality Class in Three Dimensions
Akira Matsumoto, Yu Nakayama, Toshiki Onagi +1
The dipolar universality class describes the phase transition in 3D ferromagnets with strong dipolar interactions, as first discussed by Aharony and Fisher in the 1970s. While this…
Monte Carlo study on Heisenberg model with local dipolar interaction
Etsuko Itou, Akira Matsumoto, Yu Nakayama +1
Aharony and Fisher showed that non-local dipolar effects in magnetism destabilize the Heisenberg fixed point in real ferromagnets, leading to a new fixed point, called the dipolar…
Functional renormalization group approach to dipolar fixed point which is scale-invariant but non-conformal
Yu Nakayama
A dipolar fixed point introduced by Aharony and Fisher is a physical example of interacting scale-invariant but non-conformal field theories. We find that the perturbative critical…
Scale without Conformal Invariance in Dipolar Ferromagnets
Aleix Gimenez-Grau, Yu Nakayama, Slava Rychkov
We revisit critical phenomena in isotropic ferromagnets with strong dipolar interactions. The corresponding RG fixed point - dipolar fixed point - was first studied in 1973 by Ahar…