Field-controlled spin current in frustrated spin chains
We study states with spontaneous spin current, emerging in frustrated antiferromagnetic spin-S chains subject to a strong external magnetic field. As a numerical tool, we use a non-Abelian symmetry realization of the density matrix renormalization group. The field dependence of the order parameter...
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| Дата: | 2009 |
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| Автори: | , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут фізики конденсованих систем НАН України
2009
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| Назва видання: | Condensed Matter Physics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/120015 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Field-controlled spin current in frustrated spin chains / A.K. Kolezhuk, I.P. McCulloch // Condensed Matter Physics. — 2009. — Т. 12, № 3. — С. 429-434. — Бібліогр.: 30 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
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irk-123456789-1200152017-06-11T03:04:47Z Field-controlled spin current in frustrated spin chains Kolezhuk, A.K. McCulloch, I.P. We study states with spontaneous spin current, emerging in frustrated antiferromagnetic spin-S chains subject to a strong external magnetic field. As a numerical tool, we use a non-Abelian symmetry realization of the density matrix renormalization group. The field dependence of the order parameter and the critical exponents are presented for zigzag chains with S = 1/2, 1, 3/2, and 2. Ми дослiджуємо стани зi спонтанним спiновим струмом, який виникає у фрустрованому антиферомагнiтному спiн-S ланцюжку, помiщеному у зовнiшнє магнiтне поле. В якостi чисельного методу ми використовуємо неабелеву реалiзацiю методу ренормалiзацiйної групи для матрицi густини. Представленi польовi залежностi параметра порядку i критичних показникiв для зиґзаґ ланцюжкiв з S = 1/2, 1, 3/2 i 2. 2009 Article Field-controlled spin current in frustrated spin chains / A.K. Kolezhuk, I.P. McCulloch // Condensed Matter Physics. — 2009. — Т. 12, № 3. — С. 429-434. — Бібліогр.: 30 назв. — англ. 1607-324X PACS: 75.10.Pq, 75.40.Cx, 75.40.Mg DOI:10.5488/CMP.12.3.429 http://dspace.nbuv.gov.ua/handle/123456789/120015 en Condensed Matter Physics Інститут фізики конденсованих систем НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| description |
We study states with spontaneous spin current, emerging in frustrated antiferromagnetic spin-S chains subject
to a strong external magnetic field. As a numerical tool, we use a non-Abelian symmetry realization of the
density matrix renormalization group. The field dependence of the order parameter and the critical exponents
are presented for zigzag chains with S = 1/2, 1, 3/2, and 2. |
| format |
Article |
| author |
Kolezhuk, A.K. McCulloch, I.P. |
| spellingShingle |
Kolezhuk, A.K. McCulloch, I.P. Field-controlled spin current in frustrated spin chains Condensed Matter Physics |
| author_facet |
Kolezhuk, A.K. McCulloch, I.P. |
| author_sort |
Kolezhuk, A.K. |
| title |
Field-controlled spin current in frustrated spin chains |
| title_short |
Field-controlled spin current in frustrated spin chains |
| title_full |
Field-controlled spin current in frustrated spin chains |
| title_fullStr |
Field-controlled spin current in frustrated spin chains |
| title_full_unstemmed |
Field-controlled spin current in frustrated spin chains |
| title_sort |
field-controlled spin current in frustrated spin chains |
| publisher |
Інститут фізики конденсованих систем НАН України |
| publishDate |
2009 |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/120015 |
| citation_txt |
Field-controlled spin current in frustrated spin chains / A.K. Kolezhuk, I.P. McCulloch // Condensed Matter Physics. — 2009. — Т. 12, № 3. — С. 429-434. — Бібліогр.: 30 назв. — англ. |
| series |
Condensed Matter Physics |
| work_keys_str_mv |
AT kolezhukak fieldcontrolledspincurrentinfrustratedspinchains AT mccullochip fieldcontrolledspincurrentinfrustratedspinchains |
| first_indexed |
2023-10-18T20:36:01Z |
| last_indexed |
2023-10-18T20:36:01Z |
| _version_ |
1796150621722640384 |