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Título:
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Nonequilibrium dynamics of a fast oscillator coupled to Glauber spins
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Autores:
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Bonilla, L.L. ;
Prados, A. ;
Carpio, Ana
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Tipo de documento:
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texto impreso
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Editorial:
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IOP Publishing, 2010
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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/restrictedAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Física: Física matemática
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Tipo = Artículo
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Resumen:
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A fast harmonic oscillator is linearly coupled with a system of Ising spins that are in contact with a thermal bath, and evolve under a slow Glauber dynamics at dimensionless temperature theta. The spins have a coupling constant proportional to the oscillator position. The oscillator spin interaction produces a second order phase transition at theta = 1 with the oscillator position as its order parameter: the equilibrium position is zero for theta > 1 and nonzero for theta
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En línea:
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https://eprints.ucm.es/id/eprint/14876/1/04.pdf
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