Application of hybrid multispin Monte Carlo method to artificial dipole ice on hexagonal and Cairo lattices

Autor: Makarova Kseniia, Makarov Aleksandr, Nefedev Konstantin
Jazyk: English<br />Russian
Rok vydání: 2022
Předmět:
Zdroj: St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 15, Iss 3.1 (2022)
Druh dokumentu: article
ISSN: 2405-7223
DOI: 10.18721/JPM.153.113
Popis: We apply the hybrid multispin Monte Carlo method to calculate the properties for artificial dipole ice on hexagonal and Cairo lattices. The method is based on combining a random selection of a set of spins (cluster) using the Monte Carlo with complete enumeration of all states of the selected cluster. The method works only for Ising models with a restricted radius of interaction. In addition, the method makes it possible to bring spin systems to the ground state at low temperatures.
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