Weak-coupling study of decoherence of a qubit in disordered magnetic environments
We study the decoherence of a qubit weakly coupled to frustrated spin baths. We focus on spin baths described by the classical Ising spin glass and the quantum random transverse Ising model which are known to have complex thermodynamic phase diagrams as a function of an external magnetic field and t...
| Autor principal: | Rozenberg, Marcelo Javier |
|---|---|
| Publicado: |
2009
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10980121_v80_n21_p_Winograd http://hdl.handle.net/20.500.12110/paper_10980121_v80_n21_p_Winograd |
| Aporte de: |
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