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Título:
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Precursors of the spin glass transition in three dimensions.
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Autores:
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Baity Jesi, Marco ;
Martín Mayor, Víctor
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Tipo de documento:
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texto impreso
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Editorial:
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IOP Publishing, 2019-08
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Dimensiones:
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application/pdf
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Nota general:
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info:eu-repo/semantics/openAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Física
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Tipo = Artículo
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Resumen:
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We study energy landscape and dynamics of the three-dimensional Heisenberg spin glass model in the paramagnetic phase, i.e. for temperature T larger than the critical temperature T-c. The landscape is non-trivially related to the equilibrium states even in the high-temperature phase, and reveals an onset of non-trivial behavior at a temperature T-o, which is also seen through the behavior of the thermoremanent magnetization. We also find a power-law growth of the relaxation times far from the spin-glass transition, indicating a dynamical crossover at a temperature T-d, T-c
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En línea:
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https://eprints.ucm.es/57239/1/Mart%C3%ADnMayorV%20Libre%2056%20PREPRINT.pdf
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