Renormalization group description of the effect of structural defects on phase transitions in complex spin systems with random anisotropy effects and structural defects Научная публикация
Журнал |
Theoretical and Mathematical Physics
ISSN: 0040-5779 , E-ISSN: 1573-9333 |
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Вых. Данные | Год: 2017, Том: 190, Номер: 3, Страницы: 359-365 Страниц : 7 DOI: 10.1134/s0040577917030059 | ||
Ключевые слова | phase transition, amorphous magnet, anisotropy, structural defect, renormalization group method, summation method | ||
Авторы |
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Организации |
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Реферат:
For the first time, we present a field theory description of the phase transition in an amorphous magnet with the effects of both random anisotropy and structural defects in the two-loop approximation with the fixed dimension d = 3. For this multivertex model, we determine the system of fixed points of the renormalization group equations and calculate the stability exponents using the Padé–Borel summation method. We show the role of structural defects as stabilizing factors in second-order phase transitions.
Библиографическая ссылка:
Dubs V.V.
, Prudnikov V.V.
, Prudnikov P.V.
Renormalization group description of the effect of structural defects on phase transitions in complex spin systems with random anisotropy effects and structural defects
Theoretical and Mathematical Physics. 2017. V.190. N3. P.359-365. DOI: 10.1134/s0040577917030059 РИНЦ OpenAlex
Renormalization group description of the effect of structural defects on phase transitions in complex spin systems with random anisotropy effects and structural defects
Theoretical and Mathematical Physics. 2017. V.190. N3. P.359-365. DOI: 10.1134/s0040577917030059 РИНЦ OpenAlex
Идентификаторы БД:
РИНЦ: | 29489590 |
OpenAlex: | W2604279362 |
Цитирование в БД:
БД | Цитирований |
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OpenAlex | 5 |