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Department of Mathematics
Local approximation of observables and commutator bounds
- Author(s): Nachtergaele, Bruno
- Scholz, Volkher B.
- Werner, Reinhard F.
- et al.
Published Web Locationhttps://arxiv.org/pdf/1103.5663.pdf
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We discuss conditional expectations that can be used as generalizations of the partial trace for quantum systems with an infinite-dimensional Hilbert space of states.
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