The measurement process is introduced in the dynamics of Josephson devices exhibiting quantum behaviour in a macroscopic degree of freedom. The measurement is shown to give rise to a dynamical damping mechanism whose experimental observability could be relevant to understanding decoherence in macroscopic quantum systems.
Macroscopic quantum damping in SQUID rings
ONOFRIO, ROBERTO;
1997
Abstract
The measurement process is introduced in the dynamics of Josephson devices exhibiting quantum behaviour in a macroscopic degree of freedom. The measurement is shown to give rise to a dynamical damping mechanism whose experimental observability could be relevant to understanding decoherence in macroscopic quantum systems.
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