Hubbard Bands, Mott Transition and Deconfinement in Strongly Correlated Systems
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Hubbard Bands, Mott Transition and Deconfinement in Strongly Correlated Systems
|
|
| Автор |
Irkhin, V. Y.
|
|
| Описание |
The problem of deconfinement phases in strongly correlated systems is discussed. In space–time dimension d = 3 + 1, a competition of confinement and Coulomb phases occurs, but in d = 2 + 1 the confining phase dominates owing to monopole proliferation, but Dirac points can change the situation. Combining the Kotliar–Ruckenstein representation and fractionalized spin-liquid deconfinement picture, the Mott transition and Hubbard subbands are treated, general expressions in the case of an arbitrary bare band spectrum being obtained. The transition into a metallic state is determined by condensation of a gapless boson mode. The spectrum picture in the insulating state is considerably influenced by the spinon spin-liquid spectrum and hidden Fermi surface. © 2023, The Author(s).
I am grateful to Yu.N. Skryabin for numerous fruitful discussions. |
|
| Дата |
2024-04-05T16:20:37Z
2024-04-05T16:20:37Z 2023 |
|
| Тип |
Article
Journal article (info:eu-repo/semantics/article) |info:eu-repo/semantics/publishedVersion |
|
| Идентификатор |
Irkhin, VY 2023, 'Hubbard Bands, Mott Transition and Deconfinement in Strongly Correlated Systems', JETP Letters, Том. 117, № 1, стр. 48-53. https://doi.org/10.1134/S002136402260269X
Irkhin, V. Y. (2023). Hubbard Bands, Mott Transition and Deconfinement in Strongly Correlated Systems. JETP Letters, 117(1), 48-53. https://doi.org/10.1134/S002136402260269X 0021-3640 Final All Open Access, Hybrid Gold, Green https://www.scopus.com/inward/record.uri?eid=2-s2.0-85144908301&doi=10.1134%2fS002136402260269X&partnerID=40&md5=813bcef31d51af1d63475503ac373cdc https://link.springer.com/content/pdf/10.1134/S002136402260269X.pdf http://elar.urfu.ru/handle/10995/130437 10.1134/S002136402260269X 85144908301 000904020000002 |
|
| Язык |
en
|
|
| Права |
Open access (info:eu-repo/semantics/openAccess)
cc-by https://creativecommons.org/licenses/by/4.0/ |
|
| Формат |
application/pdf
|
|
| Издатель |
Pleiades Publishing
|
|
| Источник |
JETP Letters
JETP Letters |
|