Decoherence and recoherence in an analogue of the black hole information paradox

We analyze a system consisting of an oscillator coupled to a field. With the field traced out as an environment, the oscillator loses coherence on a very short decoherence time scale; but, on a much longer relaxation time scale, it evolves predictably into a unique, pure (ground) state. This example...

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Publicado: 1995
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05562821_v52_n4_p2221_Anglin
http://hdl.handle.net/20.500.12110/paper_05562821_v52_n4_p2221_Anglin
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