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arxiv: 0910.3571 · v1 · submitted 2009-10-19 · 🪐 quant-ph

Density matrix reconstruction from displaced photon number distributions

classification 🪐 quant-ph
keywords reconstructionnumberphasephotonspacecertainconsiderdensity
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We consider state reconstruction from the measurement statistics of phase space observables generated by photon number states. The results are obtained by inverting certain infinite matrices. In particular, we obtain reconstruction formulas, each of which involves only a single phase space observable.

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