Zobrazeno 1 - 10
of 138
pro vyhledávání: '"Papakonstantinou, T."'
Publikováno v:
In Public Health in Practice December 2023 6
Publikováno v:
Eur. Phys. J. B (2015) 88: 94
We study the $\pm J$ three-dimensional Ising model with a longitudinal anisotropic bond randomness on the simple cubic lattice. The random exchange interaction is applied only in the $z$ direction, whereas in the other two directions, $xy$ - planes,
Externí odkaz:
http://arxiv.org/abs/1410.8397
Autor:
Malakis, A., Papakonstantinou, T.
We review several parallel tempering schemes and examine their main ingredients for accuracy and efficiency. The present study covers two selection methods of temperatures and several choices for the exchange of replicas, including a recent novel all
Externí odkaz:
http://arxiv.org/abs/1305.4907
Autor:
Papakonstantinou, T., Malakis, A.
We study the $\pm J$ three-dimensional Ising model with a spatially uniaxially anisotropic bond randomness on the simple cubic lattice. The $\pm J$ random exchange is applied in the $xy$ planes, whereas in the z direction only a ferromagnetic exchang
Externí odkaz:
http://arxiv.org/abs/1208.0883
The Ising model S=1/2 and the S=1 model are studied by efficient Monte Carlo schemes on the (3,4,6,4) and the (3,3,3,3,6) Archimedean lattices. The algorithms used, a hybrid Metropolis-Wolff algorithm and a parallel tempering protocol, are briefly de
Externí odkaz:
http://arxiv.org/abs/1203.4507
The effects of bond randomness on the universality aspects of the simple cubic lattice ferromagnetic Blume-Capel model are discussed. The system is studied numerically in both its first- and second-order phase transition regimes by a comprehensive fi
Externí odkaz:
http://arxiv.org/abs/1203.0985
The effects of bond randomness on the phase diagram and critical behavior of the square lattice ferromagnetic Blume-Capel model are discussed. The system is studied in both the pure and disordered versions by the same efficient two-stage Wang-Landau
Externí odkaz:
http://arxiv.org/abs/1001.1240
The effects of bond randomness on the ground-state structure, phase diagram and critical behavior of the square lattice ferromagnetic Blume-Capel (BC) model are discussed. The calculation of ground states at strong disorder and large values of the cr
Externí odkaz:
http://arxiv.org/abs/0912.4586
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