Ефект потоку енергії в одновимірній спін-1/2 XX моделі магнетоелектрика. Метод множника Лагранжа
The Lagrange multiplier method is applied to study a nonequilibrium steady state with energy flux in the one-dimensional spin-1/2 XX model of a magnetoelectric with the Katsura–Nagaosa–Balatsky mechanism at sufficiently low temperatures. With the help of the Jordan–Wigner transformation, the problem...
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| Date: | 2021 |
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| Main Author: | |
| Format: | Article |
| Language: | English Ukrainian |
| Published: |
Publishing house "Academperiodika"
2021
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| Subjects: | |
| Online Access: | https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2021032 |
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| Journal Title: | Ukrainian Journal of Physics |