Analytic solution of the domain-wall nonequilibrium stationary state
We consider the out-of-equilibrium dynamics generated by joining two domains with arbitrary opposite magnetizations. We study the stationary state which emerges by the unitary evolution via the spin-1/2XXZ Hamiltonian, in the gapless regime, where the system develops a stationary spin current. Usi...
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| Päätekijät: | , , |
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| Aineistotyyppi: | article |
| Kieli: | English |
| Julkaistu: |
American Physical Society
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| Aiheet: | |
| Linkit: | https://repositorio.ufrn.br/handle/123456789/30467 |
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