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Конечно-размерный скейлинг в ферромагнитных спиновых системах на решетке пирохлора


К.С. Солдатов, М.А. Падалко, В.C. Стронгин, Д.Ю. Капитан, Е.В. Васильев, А.Е. Рыбин, В.Ю. Капитан, К.В. Нефедев

2020, выпуск 2, С. 255–266
DOI: https://doi.org/10.47910/FEMJ202026


Аннотация
В работе представлены результаты высокопроизводительных вычислений модели Изинга, XY-модели и классической модели Гейзенберга для решетки пирохлора. Расчеты осуществлялись с помощью алгоритмов Вольффа и Свендсена – Ванга в GPU-реализации. С использование метода конечно-размерного скейлинга были вычислены критические индексы и критические температуры.

Ключевые слова: Монте-Карло моделирование, конечно-размерный скейлинг, модель Изинга, модель Гейзенберга, классическая XY-модель, решетка пирохлора

Полный текст статьи (файл PDF)

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