Kümmerer-Maassen-scattering theory and entanglement
نویسنده
چکیده
We give a new criterion for asymptotic completeness in KümmererMaassen-scattering theory which is more directly in terms of the coupling. To this end we define the semigroup of dual extended transition operators. Asymptotic completeness holds if and only if this semigroup is ergodic. This may also be interpreted in terms of entanglement.
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تاریخ انتشار 2006