The Bimodal Ising Spin Glass in dimension three : Corrections to scaling (2009)
Hukushima, K., Campbell, I. A.
Equilibrium numerical data on the three dimensional bimodal interaction Ising spin glass up to size L=48 show that corrections to scaling, which are known to be strong, behave in a non-monotonic...
Phase transition of Two-timescale Two-temperature Spin-lattice Gas Model (2008)
Nakajima, C. H., Hukushima, K.
We study phase transition of a nonequilibrium statistical-mechanical model, in which two degrees of freedom with different time scales separated from each other touch to their own heat bath. A...
Sasaki, M., Hukushima, K., Yoshino, H., Takayama, H.
The stability of the spin-glass phase against a magnetic field is studied in the three and four dimensional Edwards-Anderson Ising spin glasses. Effective couplings and effective fields associated...
Extended Scaling for Ferromagnets (2006)
Campbell, I. A., Hukushima, K., Takayama, H.
A simple systematic rule, inspired by high-temperature series expansion (HTSE) results, is proposed for optimizing the expression for thermodynamic observables of ferromagnets exhibiting critical...
Sasaki, M., Hukushima, K., Yoshino, H., Takayama, H.
Domain-wall free-energy $\delta F$, entropy $\delta S$, and the correlation function, $C_{\rm temp}$, of $\delta F$ are measured independently in the four-dimensional $\pm J$ Edwards-Anderson (EA)...
Campbell, I. A., Hukushima, K., Takayama, H.
From a consideration of high temperature series expansions in ferromagnets and in spin glasses, we propose an extended scaling scaling scheme involving a set of scaling formulae which express to...
Neel Temperature of Quasi-Low-Dimensional Heisenberg Antiferromagnets (2005)
Yasuda, C., Todo, S., Hukushima, K., Alet, F., Keller, M., Troyer, M., ...
The N\\\'eel temperature, $T_{\\rm N}$, of quasi-one- and quasi-two-dimensional antiferromagnetic Heisenberg models on a cubic lattice is calculated by Monte Carlo simulations as a function of...
Nature of the phase transition of the three-dimensional isotropic Heisenberg spin glass (2005)
Equilibrium properties of the three-dimensional isotropic Heisenberg spin glass are studied by extensive Monte Carlo simulations, with particular attention to the nature of its phase transition. A...
Neel Temperature of Quasi-Low-Dimensional Heisenberg Antiferromagnets (2005)
Yasuda, C., Todo, S., Hukushima, K., Alet, F., Keller, M., Troyer, M., ...
The N\\\'eel temperature, $T_{\\rm N}$, of quasi-one- and quasi-two-dimensional antiferromagnetic Heisenberg models on a cubic lattice is calculated by Monte Carlo simulations as a function of...
Sasaki, M., Hukushima, K., Yoshino, H., Takayama, H.
Domain-wall free-energy $\delta F$, entropy $\delta S$, and the correlation function, $C_{\rm temp}$, of $\delta F$ are measured independently in the four-dimensional $\pm J$ Edwards-Anderson (EA)...
Sasaki, M., Hukushima, K., Yoshino, H., Takayama, H.
Domain-wall free-energy $\delta F$, entropy $\delta S$, and the correlation function, $C_{\rm temp}$, of $\delta F$ are measured independently in the four-dimensional $\pm J$ Edwards-Anderson (EA)...
Neel Temperature of Quasi-Low-Dimensional Heisenberg Antiferromagnets (2005)
Yasuda, C., Todo, S., Hukushima, K., Alet, F., Keller, M., Troyer, M., ...
The N\\\'eel temperature, $T_{\\rm N}$, of quasi-one- and quasi-two-dimensional antiferromagnetic Heisenberg models on a cubic lattice is calculated by Monte Carlo simulations as a function of...
Sasaki, M., Hukushima, K., Yoshino, H., Takayama, H.
Domain-wall free-energy $\delta F$, entropy $\delta S$, and the correlation function, $C_{\rm temp}$, of $\delta F$ are measured independently in the four-dimensional $\pm J$ Edwards-Anderson (EA)...
Neel Temperature of Quasi-Low-Dimensional Heisenberg Antiferromagnets (2003)
Yasuda, C., Todo, S., Hukushima, K., Alet, F., Keller, M., Troyer, M., ...
The N\'eel temperature, $T_{\rm N}$, of quasi-one- and quasi-two-dimensional antiferromagnetic Heisenberg models on a cubic lattice is calculated by Monte Carlo simulations as a function of...
How the Replica-Symmetry-Breaking Transition Looks Like in Finite-Size Simulations (2000)
Finite-size effects in the mean-field Ising spin glass and the mean-field three-state Potts glass are investigated by Monte Carlo simulations. In the thermodynamic limit, each model is known to...
Dynamical aspects of a three-dimensional Heisenberg spin glass (2000)
Spin-glass and chiral-glass orderings of a three-dimensional isotropic Heisenberg spin glass are studied both by equilibrium and off-equilibrium Monte Carlo simulations with emphasis on their...
Extensive equilibrium Monte Carlo simulations are performed for a three-dimensional Heisenberg spin glass with the nearest-neighbor Gaussian coupling to investigate its spin-glass and chiral-glass...
Fully Frustrated Ising System on a 3D Simple Cubic Lattice: Revisited (1998)
Bernardi, L. W., Hukushima, K., Takayama, H.
Using extensive Monte Carlo simulations, we clarify the critical behaviour of the 3 dimensional simple cubic Ising Fully Frustrated system. We find two transition temperatures and two long range...
Spin-glass and chiral-glass orderings in three-dimensional Heisenberg spin glasses are studied both by equilibrium and off-equilibrium Monte Carlo simulations. Fully isotropic model is found to...